27 Qu cualidades encontraron notables en los estadouniden.pdf
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Este documento presenta 5 preguntas múltiples sobre temas históricos de Estados Unidos en la década de 1830. Las preguntas cubren cualidades notables de los estadounidenses según observadores extranjeros, el nativismo, la fundación de la Iglesia Episcopal Metodista Africana y las guerras de Berbera. Cada pregunta ofrece 5 opciones de respuesta.
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3 Consider everything youve learned in about changes in DN.pdf
3) Consider everything you've learned in about changes in DNA. (BOLD the correct answer) True
or False: All mutations cause a visible change in a cell's appearance/function. Mutations may
occur to cells...(BOLD the correct answer) a) at any time and any place (even if the cell is in its
optimum, preferred environment). b) only if cells "need" the mutation (for example, to become
better suited to a new environment). c) only if cells are stressed..
3 Consider the table of cell means from a balanced 2way AN.pdf
3. Consider the table of cell means from a balanced 2-way ANOVA experiment. Assume a twoway
ANOVA model with interactions, Yijk=+i+j+()ij+ijk,ijkindepN(0,2)withtheconstraintsii=0,jj=0,i()ij=j()ij=
0 Using this table of means, obtain estimates of the following quantities: ,1,2,1,2,3,()11,()12,()13,()
21,()22,()23.
3 Alice and Bob buy a bag of apples which contains 10 good.pdf
Agood follows a hypergeometric distribution with parameters N=14 (total apples), n=6 (apples Alice takes), and K=10 (number of good apples). Abad=6-Agood, Bgood=10-Agood, and Bbad=4-(6-Agood).
3 Carbon Dioxide CO2 combines with Water H2O in the blo.pdf
3. Carbon Dioxide (CO2) combines with Water (H2O) in the blood to form Carbonic Acid (H2CO3)
which is a source of H+ions, and therefore tends to lower the pH of blood. a. In order to prevent
the formation of carbonic acid, your body will try to eliminate CO2 from the blood. What organ will
your body use to eliminate waste CO2 ?.
3 Con base en todo lo que sabemos sobre los mundos terrestr.pdf
C) La presencia de agua líquida parece desempeñar el papel más importante en el destino geológico de un planeta terrestre, ya que permite la erosión, el transporte de sedimentos y la regulación del clima, todos los cuales son factores clave en la evolución de un planeta.
3 Consider a large population with so many subpopulations t.pdf
3. Consider a large population with so many subpopulations that we can assume FST=1+4NmT1.
Explain why there are no differences between FST values for diploid populations of size 1000 or
size 100 , when the total number of migrants is one per generation in both cases?.
3 Calculating GDP from raw economic data The following tabl.pdf
3. Calculating GDP from raw economic data The following table shows data on personal
consumption expenditures, gross private domestic investment, exports, imports, and government
consumption expenditures and gross investment for the United 5tates in 2006, as published by the
Bureau of Economic Analysis. All figures are in bilions of dollars. Fill in the missing cells in the
following table to cakculate GDP..
3 Calculate the Following and Explain their significance .pdf
This document provides financial statements and asks the reader to calculate various metrics from the statements and explain their significance. Specifically, it asks the reader to analyze a company's income statement, balance sheet, and cash flow statement to derive insights about the company's financial health and performance. The calculations would shed light on the company's profitability, liquidity, leverage, and cash generation.
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3 Consider everything youve learned in about changes in DN.pdf
3) Consider everything you've learned in about changes in DNA. (BOLD the correct answer) True
or False: All mutations cause a visible change in a cell's appearance/function. Mutations may
occur to cells...(BOLD the correct answer) a) at any time and any place (even if the cell is in its
optimum, preferred environment). b) only if cells "need" the mutation (for example, to become
better suited to a new environment). c) only if cells are stressed..
3 Consider the table of cell means from a balanced 2way AN.pdf
3. Consider the table of cell means from a balanced 2-way ANOVA experiment. Assume a twoway
ANOVA model with interactions, Yijk=+i+j+()ij+ijk,ijkindepN(0,2)withtheconstraintsii=0,jj=0,i()ij=j()ij=
0 Using this table of means, obtain estimates of the following quantities: ,1,2,1,2,3,()11,()12,()13,()
21,()22,()23.
3 Alice and Bob buy a bag of apples which contains 10 good.pdf
Agood follows a hypergeometric distribution with parameters N=14 (total apples), n=6 (apples Alice takes), and K=10 (number of good apples). Abad=6-Agood, Bgood=10-Agood, and Bbad=4-(6-Agood).
3 Carbon Dioxide CO2 combines with Water H2O in the blo.pdf
3. Carbon Dioxide (CO2) combines with Water (H2O) in the blood to form Carbonic Acid (H2CO3)
which is a source of H+ions, and therefore tends to lower the pH of blood. a. In order to prevent
the formation of carbonic acid, your body will try to eliminate CO2 from the blood. What organ will
your body use to eliminate waste CO2 ?.
3 Con base en todo lo que sabemos sobre los mundos terrestr.pdf
C) La presencia de agua líquida parece desempeñar el papel más importante en el destino geológico de un planeta terrestre, ya que permite la erosión, el transporte de sedimentos y la regulación del clima, todos los cuales son factores clave en la evolución de un planeta.
3 Consider a large population with so many subpopulations t.pdf
3. Consider a large population with so many subpopulations that we can assume FST=1+4NmT1.
Explain why there are no differences between FST values for diploid populations of size 1000 or
size 100 , when the total number of migrants is one per generation in both cases?.
3 Calculating GDP from raw economic data The following tabl.pdf
3. Calculating GDP from raw economic data The following table shows data on personal
consumption expenditures, gross private domestic investment, exports, imports, and government
consumption expenditures and gross investment for the United 5tates in 2006, as published by the
Bureau of Economic Analysis. All figures are in bilions of dollars. Fill in the missing cells in the
following table to cakculate GDP..
3 Calculate the Following and Explain their significance .pdf
This document provides financial statements and asks the reader to calculate various metrics from the statements and explain their significance. Specifically, it asks the reader to analyze a company's income statement, balance sheet, and cash flow statement to derive insights about the company's financial health and performance. The calculations would shed light on the company's profitability, liquidity, leverage, and cash generation.
3 Caesar Cipher 1 You are given a message halloween and a.pdf
3. Caesar Cipher (1) You are given a message halloween and a key 4, please encrypt it with
Caesar Cipher and show the Ciphertext. Note: We normally use lower case letters to represent
plaintext and capital letters to represent ciphertext. (2) Suppose that you have intercepted a
message encrypted using Caesar cipher. The ciphertext is OQTPKPI. Please find the key using
the brute-force method, and show the plaintext.. Hint: You can convert the letters to the numbers
like A>1,B>2,Z>26, then try to subtract each number in the ciphertext by the key value ( k=1,2.).F
oreachresult, convert the numbers into letter and check whether it is a meaningful word or
sentence..
3 Bob and Kelly are business partners at the firm of Dewey .pdf
3) Bob and Kelly are business partners at the firm of Dewey Cheatham and Howe. They
purchased a fishing cabin together on the St. Lawrence river. Each contributed $150,000 . Toward
the price of $300,000 After they owned the property for ten years Bob passed away . The cabin
was valued at 500,000 on the date of bobs death .
What is included in Bob's estate?
What if they are father and daughter and Bob makes 3x the money that Kelly makes ?.
3 All the events that occur in prophase of mitosis also occ.pdf
3. All the events that occur in prophase of mitosis also occur in prophase I of meiosis. However,
two additional events occur in prophase I of meiosis. A. What are these events? B. What is the
importance of these events? C. Sketch a cell with a diploid number of 4 (i.e, 4 total chromosomes
prior to replication) in Prophase I of meiosis: D. In what other meiotic stage do we find tetrads?.
3 According to a company news release during the third qua.pdf
Coca-Cola sold 2% more soda in North America in Q3 2014 compared to the previous year, while also earning more revenue. The information does not specify if soda prices increased or decreased during this period. The demand for Coca-Cola products appears price inelastic, as a small increase in quantity sold was accompanied by higher total revenue.
3 A tropical fish fancier produced an albino zebra fish It.pdf
3. A tropical fish fancier produced an albino zebra fish. It lacked blue stripes characteristic of the
normal zebra fish. When she crossed a normal zebra fish to the albino, all the offspring were
normal. When she crossed two of the normal F1 offspring, X were albino and 1/4 were normal.
When an albino was crossed to the normal offspring, half were albino and half were normal. What
is the genotype and phenotype of each fish mentioned in this problem? 4. In pea plants, the
appearance of flowers along the main stem is a dominant phenotype called "axial" and is
controlled by an allele T. The recessive phenotype, produced by an allele t, has flowers only at the
end of the stem called "terminal". Pod form displays a dominant phenotype "inflated", controlled by
allele F, and a recessive "constricted" form produced by allele f. A pure-breeding axial, constricted
plant is crossed to one that is purebreeding terminal, inflated. A. The F1 progeny of this cross are
allowed to self-fertilize. What is the expected phenotypic distribution of the F2 progeny? List the
genotypes and phenotypes of the F1 generation and the phenotypes of the F2 progeny. B. If an
F1 plant from the initial cross described above, is crossed to a plant that is terminal, constricted,
what is the expected phenotypic distribution among the resulting progeny?.
3 8 pts Consider the Bayes Net given below For a given e.pdf
3. (8 pts) Consider the Bayes Net given below. For a given expression of conditional
independence, apply D-separation to show the given expression of independence is true or not.
Question: Is it guaranteed that F_I_ E | B? Note: Between F and E, there are three paths. Be sure
to check ALL three paths and make a conclusion. - Provide the trace of D-separation to show how
you arrive at the answer. Answers without the evidence will receive 0 . - A scanned or photo taken
image of your work is fine..
3 4 pts Your instructor has presented you with a yery dar.pdf
3. (4 pts) Your instructor has presented you with a yery dark gray colored rock (nearly black), and
you immediately notice its surface is covered with round holes (a bit like a block of Swiss cheese,
except for the dark gray color). It is sparkly, so you know it is made of crystals, but they are much
too small for you to recogmize what mineral (or minerals) the rock is made of. It is not noticeably
layered, and water just sits on the surface of the rock, and doesn't soak in. Is this rock most likely
igneous, sedimentary or metamorphie? What evidence supports your conclusion? What is the
significance, if any, of it being made of tiny, almost microscopic crystals? Finally, what is the
significance of the round holes?.
3 5 points Refer to the following worksheet The followin.pdf
3. (5 points) Refer to the following worksheet. The following expressions are typed into the Excel
ceils indicated. Write the answer that appears in the cell listed. If the cell will be blank, write
"BLANK" in the answer space. If the cell will return an error message, write "ERROR" in the
answer space. a) CELL D4: b) CELL H7: c) CELLDII: d) CELL D9: e) CELL H16:.
3 31030 points Use the Master Theorem to find the comple.pdf
3. (310=30 points) Use the Master Theorem to find the complexity of each of the following
recurrence relations (show all the steps and the values of different terms to apply the theorem): a)
T(n)=T(2n)+n2 b) T(n)=4T(2n)+n2 c) T(n)=3T(3n)+n.
3 a 2 pts For XPois find EX the average factoria.pdf
3. (a) (2 pts) For XPois(), find E[X!] (the average factorial of X ), if it is finite. (b) (2 pts: Sum of
independent Poissons: convolution property) Use the Law of total probability to show that if XPois(
1),YPois(2), and X is independent of Y, then X+Y Pois(1+2).
3 174 attempt Topic time series models Questions i You .pdf
3. (174 attempt) Topic: time series models Questions: i You are given the following time series
model: Xt=Xt1+t Let Yt=X2t, that is, the original process observed only at even times. Show that Yt
is also an AR(1) model Yt=Yt1+t and determine and t, that is, express and t via and t..
3 10 Write a short JAVA method to count the number of nod.pdf
3. [10] Write a short JAVA method to count the number of nodes in a singly-linked list using the
following declaration. Assume that each node contains an integer key and a link to the next node.
public class Node private int element; private Node next; public void getNext() { return next; } }
public class List { private Node head; public int countNodes().
3 16 pts Let XGeoma be independent of YGeomb where 0.pdf
3. (16 pts) Let XGeom(a) be independent of YGeom(b), where 0<a<1 and 0<b<1. Let Z=X+Y. (a)
(4 pts) Find pZX(zx). (b) (4 pts) Find E(ZX). (Your answer should be a function of X.) (c) (4 pts)
Find pXZ(xz). (d) (4 pts) Find E(XZ)..
3 Let X1Xn be a random sample from the distribution wi.pdf
3. * Let X1,,Xn be a random sample from the distribution with p.d.f. f(x)={e(x),0,x>otherwise where
the value of is unknown. (i) * Show that Xn is a biased estimator of . [2 marks] (ii)* Derive an
expression for bias (Xn) and discuss what happens to its value as n. [2 marks] (iii)* Can you
propose an alternative, unbiased estimator of ?[1mark].
3 8 marks Floating Point Error Analysis Show that if xy.pdf
3. ( 8 marks) Floating Point Error Analysis Show that if x,y,z are already floating point numbers in
some floating point system F, the relative error of the floating point calculation (xy)z with respect to
the true value of (xy)/z is less than or equal to 2E+E2 (where E is machine epsilon for the FP
system F ) assuming no overflow/underflow errors occurs. The symbols and here represent
floating point subtraction and division, respectively. Just like we saw for addition in class, they
satisfy ab=fl(ab) and ab=fl(a/b), for floating point inputs a and b..
28 Let X1X2Xn be a random sample from P For estimatin.pdf
28. Let X1,X2,,Xn be a random sample from P(). For estimating , using the quadratic loss function,
an a priori distribution over , given by the pdf ()=e>0 is used. Find the Bayes estimate for.
28 We discussed basketball rankings in class The Mens and .pdf
28
We discussed basketball rankings in class. The Men's and Women's Basketball rankings
incorporate both Qualitative and Quantitative methods of forecasting. The Net (Net Ranking Index)
Method, used in ranking Women's teams is considered which method? Qualitative Quantitative
Moving Average Weighted Moving Average.
2La enfermera est evaluando a un recin nacido 1 minuto de.pdf
2.La enfermera est evaluando a un recin nacido 1 minuto despus del nacimiento y observa el
estado de la piel que se muestra a continuacin. (Los pies son azules) La enfermera debe entender
que la condicin de la piel es causada por
Hipoglucemia en el recin nacido.
El recin nacido debe colocarse en una incubadora.
El recin nacido requiere oxigenoterapia.
Se espera una condicin de la piel en el recin nacido..
2Alvin Simon and Theodore have been in partnership for man.pdf
2.Alvin, Simon and Theodore have been in partnership for many years running a vets practice.The
partnership agreement states that all drugs are only to be purchased from Dave. Theodore has
been suffering from ill health for a number of years and has now retired. Simon has entered into a
contract to buy drugs from Brittany. The drugs have been delivered but now Alvin is refusing to
pay for them. Dave is also due payment for drugs purchased by the partnership. Task 1:Which
TWO of the following statements are correct? A A general partnership begins when the
partnership agreement is signed B A general partnership begins when business activity
commences C A general partnership must be registered at Companies House D A general
partnership does not need to be registered at Companies House (5 marks) Task 2:Which TWO of
the following statements are correct? A A partner has only has express authority which is set out
in the partnership agreement B A partner has implied authority as set out in Partnership Act 1890
C Simon has acted within his express authority D Simon has acted within his implied authority (5
marks) Task 3:Which TWO of the following statements are correct? A Alvin and Simon are liable
for the debts owed to Dave and Brittany B Alvin and Simon are not liable for the debts owed to
Dave and Brittany C Theodore is liable for the debts owed to Dave and Brittany D Theodore will
not be liable for the debts owed to Dave and Brittany if he has given correct notice of his
retirement ( 5 marks).
29 What is the phenotypic distribution for barredeye wild.pdf
2.9) What is the phenotypic distribution for barredeye, wild-type, and intermediate-eye in the F2
generation? Remember to also include information about the sex of the individuals. Identify the
homozygous, heterozygous, and hemizygous indivduals. Which phenotypes are observed in the
F2 that were not in the parental? 3) Dihybrid cross: The dark-bodied and rudimentary winged
genes are on two different autosomal chromosomes. We will use this cross to determine the ratios
of phenotypes in the F2 generation when there are two genes involved. 3.1) Use the following
symbols to write out the cross: Male: 8 Female: ? Dark body color: DB Wild-type body color: wt
Rudimentary wings: Rw Wild-type wings: wtRiw 3.2) What would the cross look like if we mated a
Dark-Bodied/Rudimentary winged (double mutant) male with a female that is wild type for both
traits? Place the sex of the individual (symbol) on the first set of lines and their respective
genotypes in the second set. Sex: Genotypes x 3.3) What are the gametes produced by either sex
in the parental generation? Place the symbol for sex on the first set of lines and write down the
gametes produced by that sex in the following set of lines, respectively. Sex:3.3) What are the
gametes produced by either sex in the parental generation? Place the symbol for sex on the first
set of lines and write down the gametes produced by that sex in the following set of lines,
respectively. Sex: Gametes produced: 3.4) Using the gametes that you produced from the
previous question, fill in the Punnet square and show the resulting offspring from the cross. Place
female gametes to the left of the Punnet square and male gametes above. 3.5) What phenotype
should the F1 offspring have? 3.6) What would the F1 cross look like if we mated a male F1 and a
female F1? Place the sex of the individual on the first set of lines and their respective genotypes in
the second set. Sex: Genotypes x 3.7) What are the gametes produced by either sex in the F1
generation? Place the symbol for sex on2.4) Using the gametes that you produced from the
previous question, fill in the Punnet square and show the resulting offspring from the cross. Place
female gametes to the left of the Punnet square and male gametes above. 2.5) What is the
phenotypic distribution for barredeye, wild-type, and intermediate-eye? Remember to also include
information about the sex of the individuals. Identify the homozygous, heterozygous, and
hemizygous indivduals. Why aren't there any wild-type females? 2.6) What would the F1 cross
look like if we mated a male F1 and a female F1? Place the sex (use the symbol) of the individual
on the first set of lines and their respective genotypes in the second set (the genotypes should
also refect the sex). Sex: Genotypes x 2.7) What are the gametes produced by either sex in the F1
generation? Place the genotypes (these genotypes should display the sex and the trait we are
studying) on the first set of lines and write down the gamet.
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La necesidad de bienestar y el uso de la naturaleza
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3 Caesar Cipher 1 You are given a message halloween and a.pdf
3. Caesar Cipher (1) You are given a message halloween and a key 4, please encrypt it with
Caesar Cipher and show the Ciphertext. Note: We normally use lower case letters to represent
plaintext and capital letters to represent ciphertext. (2) Suppose that you have intercepted a
message encrypted using Caesar cipher. The ciphertext is OQTPKPI. Please find the key using
the brute-force method, and show the plaintext.. Hint: You can convert the letters to the numbers
like A>1,B>2,Z>26, then try to subtract each number in the ciphertext by the key value ( k=1,2.).F
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3 Bob and Kelly are business partners at the firm of Dewey .pdf
3) Bob and Kelly are business partners at the firm of Dewey Cheatham and Howe. They
purchased a fishing cabin together on the St. Lawrence river. Each contributed $150,000 . Toward
the price of $300,000 After they owned the property for ten years Bob passed away . The cabin
was valued at 500,000 on the date of bobs death .
What is included in Bob's estate?
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3 All the events that occur in prophase of mitosis also occ.pdf
3. All the events that occur in prophase of mitosis also occur in prophase I of meiosis. However,
two additional events occur in prophase I of meiosis. A. What are these events? B. What is the
importance of these events? C. Sketch a cell with a diploid number of 4 (i.e, 4 total chromosomes
prior to replication) in Prophase I of meiosis: D. In what other meiotic stage do we find tetrads?.
3 According to a company news release during the third qua.pdf
Coca-Cola sold 2% more soda in North America in Q3 2014 compared to the previous year, while also earning more revenue. The information does not specify if soda prices increased or decreased during this period. The demand for Coca-Cola products appears price inelastic, as a small increase in quantity sold was accompanied by higher total revenue.
3 A tropical fish fancier produced an albino zebra fish It.pdf
3. A tropical fish fancier produced an albino zebra fish. It lacked blue stripes characteristic of the
normal zebra fish. When she crossed a normal zebra fish to the albino, all the offspring were
normal. When she crossed two of the normal F1 offspring, X were albino and 1/4 were normal.
When an albino was crossed to the normal offspring, half were albino and half were normal. What
is the genotype and phenotype of each fish mentioned in this problem? 4. In pea plants, the
appearance of flowers along the main stem is a dominant phenotype called "axial" and is
controlled by an allele T. The recessive phenotype, produced by an allele t, has flowers only at the
end of the stem called "terminal". Pod form displays a dominant phenotype "inflated", controlled by
allele F, and a recessive "constricted" form produced by allele f. A pure-breeding axial, constricted
plant is crossed to one that is purebreeding terminal, inflated. A. The F1 progeny of this cross are
allowed to self-fertilize. What is the expected phenotypic distribution of the F2 progeny? List the
genotypes and phenotypes of the F1 generation and the phenotypes of the F2 progeny. B. If an
F1 plant from the initial cross described above, is crossed to a plant that is terminal, constricted,
what is the expected phenotypic distribution among the resulting progeny?.
3 8 pts Consider the Bayes Net given below For a given e.pdf
3. (8 pts) Consider the Bayes Net given below. For a given expression of conditional
independence, apply D-separation to show the given expression of independence is true or not.
Question: Is it guaranteed that F_I_ E | B? Note: Between F and E, there are three paths. Be sure
to check ALL three paths and make a conclusion. - Provide the trace of D-separation to show how
you arrive at the answer. Answers without the evidence will receive 0 . - A scanned or photo taken
image of your work is fine..
3 4 pts Your instructor has presented you with a yery dar.pdf
3. (4 pts) Your instructor has presented you with a yery dark gray colored rock (nearly black), and
you immediately notice its surface is covered with round holes (a bit like a block of Swiss cheese,
except for the dark gray color). It is sparkly, so you know it is made of crystals, but they are much
too small for you to recogmize what mineral (or minerals) the rock is made of. It is not noticeably
layered, and water just sits on the surface of the rock, and doesn't soak in. Is this rock most likely
igneous, sedimentary or metamorphie? What evidence supports your conclusion? What is the
significance, if any, of it being made of tiny, almost microscopic crystals? Finally, what is the
significance of the round holes?.
3 5 points Refer to the following worksheet The followin.pdf
3. (5 points) Refer to the following worksheet. The following expressions are typed into the Excel
ceils indicated. Write the answer that appears in the cell listed. If the cell will be blank, write
"BLANK" in the answer space. If the cell will return an error message, write "ERROR" in the
answer space. a) CELL D4: b) CELL H7: c) CELLDII: d) CELL D9: e) CELL H16:.
3 31030 points Use the Master Theorem to find the comple.pdf
3. (310=30 points) Use the Master Theorem to find the complexity of each of the following
recurrence relations (show all the steps and the values of different terms to apply the theorem): a)
T(n)=T(2n)+n2 b) T(n)=4T(2n)+n2 c) T(n)=3T(3n)+n.
3 a 2 pts For XPois find EX the average factoria.pdf
3. (a) (2 pts) For XPois(), find E[X!] (the average factorial of X ), if it is finite. (b) (2 pts: Sum of
independent Poissons: convolution property) Use the Law of total probability to show that if XPois(
1),YPois(2), and X is independent of Y, then X+Y Pois(1+2).
3 174 attempt Topic time series models Questions i You .pdf
3. (174 attempt) Topic: time series models Questions: i You are given the following time series
model: Xt=Xt1+t Let Yt=X2t, that is, the original process observed only at even times. Show that Yt
is also an AR(1) model Yt=Yt1+t and determine and t, that is, express and t via and t..
3 10 Write a short JAVA method to count the number of nod.pdf
3. [10] Write a short JAVA method to count the number of nodes in a singly-linked list using the
following declaration. Assume that each node contains an integer key and a link to the next node.
public class Node private int element; private Node next; public void getNext() { return next; } }
public class List { private Node head; public int countNodes().
3 16 pts Let XGeoma be independent of YGeomb where 0.pdf
3. (16 pts) Let XGeom(a) be independent of YGeom(b), where 0<a<1 and 0<b<1. Let Z=X+Y. (a)
(4 pts) Find pZX(zx). (b) (4 pts) Find E(ZX). (Your answer should be a function of X.) (c) (4 pts)
Find pXZ(xz). (d) (4 pts) Find E(XZ)..
3 Let X1Xn be a random sample from the distribution wi.pdf
3. * Let X1,,Xn be a random sample from the distribution with p.d.f. f(x)={e(x),0,x>otherwise where
the value of is unknown. (i) * Show that Xn is a biased estimator of . [2 marks] (ii)* Derive an
expression for bias (Xn) and discuss what happens to its value as n. [2 marks] (iii)* Can you
propose an alternative, unbiased estimator of ?[1mark].
3 8 marks Floating Point Error Analysis Show that if xy.pdf
3. ( 8 marks) Floating Point Error Analysis Show that if x,y,z are already floating point numbers in
some floating point system F, the relative error of the floating point calculation (xy)z with respect to
the true value of (xy)/z is less than or equal to 2E+E2 (where E is machine epsilon for the FP
system F ) assuming no overflow/underflow errors occurs. The symbols and here represent
floating point subtraction and division, respectively. Just like we saw for addition in class, they
satisfy ab=fl(ab) and ab=fl(a/b), for floating point inputs a and b..
28 Let X1X2Xn be a random sample from P For estimatin.pdf
28. Let X1,X2,,Xn be a random sample from P(). For estimating , using the quadratic loss function,
an a priori distribution over , given by the pdf ()=e>0 is used. Find the Bayes estimate for.
28 We discussed basketball rankings in class The Mens and .pdf
28
We discussed basketball rankings in class. The Men's and Women's Basketball rankings
incorporate both Qualitative and Quantitative methods of forecasting. The Net (Net Ranking Index)
Method, used in ranking Women's teams is considered which method? Qualitative Quantitative
Moving Average Weighted Moving Average.
2La enfermera est evaluando a un recin nacido 1 minuto de.pdf
2.La enfermera est evaluando a un recin nacido 1 minuto despus del nacimiento y observa el
estado de la piel que se muestra a continuacin. (Los pies son azules) La enfermera debe entender
que la condicin de la piel es causada por
Hipoglucemia en el recin nacido.
El recin nacido debe colocarse en una incubadora.
El recin nacido requiere oxigenoterapia.
Se espera una condicin de la piel en el recin nacido..
2Alvin Simon and Theodore have been in partnership for man.pdf
2.Alvin, Simon and Theodore have been in partnership for many years running a vets practice.The
partnership agreement states that all drugs are only to be purchased from Dave. Theodore has
been suffering from ill health for a number of years and has now retired. Simon has entered into a
contract to buy drugs from Brittany. The drugs have been delivered but now Alvin is refusing to
pay for them. Dave is also due payment for drugs purchased by the partnership. Task 1:Which
TWO of the following statements are correct? A A general partnership begins when the
partnership agreement is signed B A general partnership begins when business activity
commences C A general partnership must be registered at Companies House D A general
partnership does not need to be registered at Companies House (5 marks) Task 2:Which TWO of
the following statements are correct? A A partner has only has express authority which is set out
in the partnership agreement B A partner has implied authority as set out in Partnership Act 1890
C Simon has acted within his express authority D Simon has acted within his implied authority (5
marks) Task 3:Which TWO of the following statements are correct? A Alvin and Simon are liable
for the debts owed to Dave and Brittany B Alvin and Simon are not liable for the debts owed to
Dave and Brittany C Theodore is liable for the debts owed to Dave and Brittany D Theodore will
not be liable for the debts owed to Dave and Brittany if he has given correct notice of his
retirement ( 5 marks).
29 What is the phenotypic distribution for barredeye wild.pdf
2.9) What is the phenotypic distribution for barredeye, wild-type, and intermediate-eye in the F2
generation? Remember to also include information about the sex of the individuals. Identify the
homozygous, heterozygous, and hemizygous indivduals. Which phenotypes are observed in the
F2 that were not in the parental? 3) Dihybrid cross: The dark-bodied and rudimentary winged
genes are on two different autosomal chromosomes. We will use this cross to determine the ratios
of phenotypes in the F2 generation when there are two genes involved. 3.1) Use the following
symbols to write out the cross: Male: 8 Female: ? Dark body color: DB Wild-type body color: wt
Rudimentary wings: Rw Wild-type wings: wtRiw 3.2) What would the cross look like if we mated a
Dark-Bodied/Rudimentary winged (double mutant) male with a female that is wild type for both
traits? Place the sex of the individual (symbol) on the first set of lines and their respective
genotypes in the second set. Sex: Genotypes x 3.3) What are the gametes produced by either sex
in the parental generation? Place the symbol for sex on the first set of lines and write down the
gametes produced by that sex in the following set of lines, respectively. Sex:3.3) What are the
gametes produced by either sex in the parental generation? Place the symbol for sex on the first
set of lines and write down the gametes produced by that sex in the following set of lines,
respectively. Sex: Gametes produced: 3.4) Using the gametes that you produced from the
previous question, fill in the Punnet square and show the resulting offspring from the cross. Place
female gametes to the left of the Punnet square and male gametes above. 3.5) What phenotype
should the F1 offspring have? 3.6) What would the F1 cross look like if we mated a male F1 and a
female F1? Place the sex of the individual on the first set of lines and their respective genotypes in
the second set. Sex: Genotypes x 3.7) What are the gametes produced by either sex in the F1
generation? Place the symbol for sex on2.4) Using the gametes that you produced from the
previous question, fill in the Punnet square and show the resulting offspring from the cross. Place
female gametes to the left of the Punnet square and male gametes above. 2.5) What is the
phenotypic distribution for barredeye, wild-type, and intermediate-eye? Remember to also include
information about the sex of the individuals. Identify the homozygous, heterozygous, and
hemizygous indivduals. Why aren't there any wild-type females? 2.6) What would the F1 cross
look like if we mated a male F1 and a female F1? Place the sex (use the symbol) of the individual
on the first set of lines and their respective genotypes in the second set (the genotypes should
also refect the sex). Sex: Genotypes x 2.7) What are the gametes produced by either sex in the F1
generation? Place the genotypes (these genotypes should display the sex and the trait we are
studying) on the first set of lines and write down the gamet.
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