SlideShare a Scribd company logo
1 of 32
Chapter 8 –  Hypothesis Testing
[object Object]
[object Object]
[object Object]
[object Object]
[object Object]
[object Object],[object Object]
Type I & II Error
Type I & II Error ,[object Object],[object Object]
[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object]
Conducting a Hypothesis Test (Traditional Method) ,[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object]
[object Object]
[object Object]
[object Object]
The P-Value Method ,[object Object]
Conducting a Hypothesis Test (P-Value Method) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Decision Rule When Using a P-Value  ,[object Object],[object Object]
[object Object]
Example ,[object Object]
Example: ,[object Object]
[object Object]
Example ,[object Object]
Example ,[object Object]
Example ,[object Object]
Example ,[object Object]
z Test for a Proportion ,[object Object],[object Object],[object Object]
Example ,[object Object]
Example ,[object Object]
Example ,[object Object]

More Related Content

What's hot

Bayes rule (Bayes Law)
Bayes rule (Bayes Law)Bayes rule (Bayes Law)
Bayes rule (Bayes Law)Tish997
 
Probablity distribution
Probablity distributionProbablity distribution
Probablity distributionMmedsc Hahm
 
Complements conditional probability bayes theorem
Complements  conditional probability bayes theorem  Complements  conditional probability bayes theorem
Complements conditional probability bayes theorem Long Beach City College
 
Hypothesis and Hypothesis Testing
Hypothesis and Hypothesis TestingHypothesis and Hypothesis Testing
Hypothesis and Hypothesis TestingNaibin
 
Complements and Conditional Probability, and Bayes' Theorem
 Complements and Conditional Probability, and Bayes' Theorem Complements and Conditional Probability, and Bayes' Theorem
Complements and Conditional Probability, and Bayes' TheoremLong Beach City College
 
Statistik Chapter 3
Statistik Chapter 3Statistik Chapter 3
Statistik Chapter 3WanBK Leo
 
Statistik Chapter 6
Statistik Chapter 6Statistik Chapter 6
Statistik Chapter 6WanBK Leo
 
Questions On Hypothesis Testing
Questions On Hypothesis TestingQuestions On Hypothesis Testing
Questions On Hypothesis TestingNeha Chauhan
 
Testing of hypothesis and tests of significance
Testing of hypothesis and tests of significanceTesting of hypothesis and tests of significance
Testing of hypothesis and tests of significanceSudha Rameshwari
 
Tests of significance
Tests of significanceTests of significance
Tests of significanceTanay Tandon
 
Probability&Bayes theorem
Probability&Bayes theoremProbability&Bayes theorem
Probability&Bayes theoremimran iqbal
 
Basic Elements of Probability Theory
Basic Elements of Probability TheoryBasic Elements of Probability Theory
Basic Elements of Probability TheoryMaira Carvalho
 
Sqqs1013 ch3-a112
Sqqs1013 ch3-a112Sqqs1013 ch3-a112
Sqqs1013 ch3-a112kim rae KI
 

What's hot (20)

Bayes rule (Bayes Law)
Bayes rule (Bayes Law)Bayes rule (Bayes Law)
Bayes rule (Bayes Law)
 
Probablity distribution
Probablity distributionProbablity distribution
Probablity distribution
 
Laws of probability
Laws of probabilityLaws of probability
Laws of probability
 
Complements conditional probability bayes theorem
Complements  conditional probability bayes theorem  Complements  conditional probability bayes theorem
Complements conditional probability bayes theorem
 
Bayes Theorem
Bayes TheoremBayes Theorem
Bayes Theorem
 
34301
3430134301
34301
 
Hypothesis testing
Hypothesis testingHypothesis testing
Hypothesis testing
 
Addition rule and multiplication rule
Addition rule and multiplication rule  Addition rule and multiplication rule
Addition rule and multiplication rule
 
Hypothesis and Hypothesis Testing
Hypothesis and Hypothesis TestingHypothesis and Hypothesis Testing
Hypothesis and Hypothesis Testing
 
Complements and Conditional Probability, and Bayes' Theorem
 Complements and Conditional Probability, and Bayes' Theorem Complements and Conditional Probability, and Bayes' Theorem
Complements and Conditional Probability, and Bayes' Theorem
 
Statistik Chapter 3
Statistik Chapter 3Statistik Chapter 3
Statistik Chapter 3
 
Statistik Chapter 6
Statistik Chapter 6Statistik Chapter 6
Statistik Chapter 6
 
Questions On Hypothesis Testing
Questions On Hypothesis TestingQuestions On Hypothesis Testing
Questions On Hypothesis Testing
 
Testing of hypothesis and tests of significance
Testing of hypothesis and tests of significanceTesting of hypothesis and tests of significance
Testing of hypothesis and tests of significance
 
Tests of significance
Tests of significanceTests of significance
Tests of significance
 
Probability&Bayes theorem
Probability&Bayes theoremProbability&Bayes theorem
Probability&Bayes theorem
 
Probability Concepts
Probability ConceptsProbability Concepts
Probability Concepts
 
Basic Elements of Probability Theory
Basic Elements of Probability TheoryBasic Elements of Probability Theory
Basic Elements of Probability Theory
 
Hypothesis in rm
Hypothesis in rmHypothesis in rm
Hypothesis in rm
 
Sqqs1013 ch3-a112
Sqqs1013 ch3-a112Sqqs1013 ch3-a112
Sqqs1013 ch3-a112
 

Similar to Chapter 8-hypothesis-testing-1211425712197151-9

Hypothesis testing
Hypothesis testingHypothesis testing
Hypothesis testingNirajan Bam
 
Chapter8 introduction to hypothesis testing
Chapter8 introduction to hypothesis testingChapter8 introduction to hypothesis testing
Chapter8 introduction to hypothesis testingBOmebratu
 
null and alternative hypothesis.pptx
null and alternative hypothesis.pptxnull and alternative hypothesis.pptx
null and alternative hypothesis.pptxCherrylPaderSagun
 
1Suppose that the average song length in America is 4 minutes wit.docx
1Suppose that the average song length in America is 4 minutes wit.docx1Suppose that the average song length in America is 4 minutes wit.docx
1Suppose that the average song length in America is 4 minutes wit.docxeugeniadean34240
 
Hypothesis Testing Definitions A statistical hypothesi.docx
Hypothesis Testing  Definitions A statistical hypothesi.docxHypothesis Testing  Definitions A statistical hypothesi.docx
Hypothesis Testing Definitions A statistical hypothesi.docxwilcockiris
 
Q4-1-Illustrating-Hypothesis-Testing.pptx
Q4-1-Illustrating-Hypothesis-Testing.pptxQ4-1-Illustrating-Hypothesis-Testing.pptx
Q4-1-Illustrating-Hypothesis-Testing.pptxeditsforyah
 
Binomial distribution
Binomial distributionBinomial distribution
Binomial distributionGlobal Polis
 
Hypothesis testing
Hypothesis testingHypothesis testing
Hypothesis testingVan Martija
 
Unit 4 Tests of Significance
Unit 4 Tests of SignificanceUnit 4 Tests of Significance
Unit 4 Tests of SignificanceRai University
 
Hypothesis testing.pdf
Hypothesis testing.pdfHypothesis testing.pdf
Hypothesis testing.pdfKingslyNdanga2
 
Page 266LEARNING OBJECTIVES· Explain how researchers use inf.docx
Page 266LEARNING OBJECTIVES· Explain how researchers use inf.docxPage 266LEARNING OBJECTIVES· Explain how researchers use inf.docx
Page 266LEARNING OBJECTIVES· Explain how researchers use inf.docxkarlhennesey
 

Similar to Chapter 8-hypothesis-testing-1211425712197151-9 (20)

Hypothesis testing
Hypothesis testingHypothesis testing
Hypothesis testing
 
40007 chapter8
40007 chapter840007 chapter8
40007 chapter8
 
Chapter8 introduction to hypothesis testing
Chapter8 introduction to hypothesis testingChapter8 introduction to hypothesis testing
Chapter8 introduction to hypothesis testing
 
Hypothesis test
Hypothesis testHypothesis test
Hypothesis test
 
Hypothesis testing - Primer
Hypothesis testing - PrimerHypothesis testing - Primer
Hypothesis testing - Primer
 
null and alternative hypothesis.pptx
null and alternative hypothesis.pptxnull and alternative hypothesis.pptx
null and alternative hypothesis.pptx
 
1Suppose that the average song length in America is 4 minutes wit.docx
1Suppose that the average song length in America is 4 minutes wit.docx1Suppose that the average song length in America is 4 minutes wit.docx
1Suppose that the average song length in America is 4 minutes wit.docx
 
Hypothesis Testing Definitions A statistical hypothesi.docx
Hypothesis Testing  Definitions A statistical hypothesi.docxHypothesis Testing  Definitions A statistical hypothesi.docx
Hypothesis Testing Definitions A statistical hypothesi.docx
 
Statistics
StatisticsStatistics
Statistics
 
Statistics
StatisticsStatistics
Statistics
 
Q4-1-Illustrating-Hypothesis-Testing.pptx
Q4-1-Illustrating-Hypothesis-Testing.pptxQ4-1-Illustrating-Hypothesis-Testing.pptx
Q4-1-Illustrating-Hypothesis-Testing.pptx
 
4_5875144622430228750.docx
4_5875144622430228750.docx4_5875144622430228750.docx
4_5875144622430228750.docx
 
Bus 173_3.pptx
Bus 173_3.pptxBus 173_3.pptx
Bus 173_3.pptx
 
Hypothesis
HypothesisHypothesis
Hypothesis
 
Binomial distribution
Binomial distributionBinomial distribution
Binomial distribution
 
spss
spss spss
spss
 
Hypothesis testing
Hypothesis testingHypothesis testing
Hypothesis testing
 
Unit 4 Tests of Significance
Unit 4 Tests of SignificanceUnit 4 Tests of Significance
Unit 4 Tests of Significance
 
Hypothesis testing.pdf
Hypothesis testing.pdfHypothesis testing.pdf
Hypothesis testing.pdf
 
Page 266LEARNING OBJECTIVES· Explain how researchers use inf.docx
Page 266LEARNING OBJECTIVES· Explain how researchers use inf.docxPage 266LEARNING OBJECTIVES· Explain how researchers use inf.docx
Page 266LEARNING OBJECTIVES· Explain how researchers use inf.docx
 

Chapter 8-hypothesis-testing-1211425712197151-9

  • 1. Chapter 8 – Hypothesis Testing
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8. Type I & II Error
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.
  • 18.
  • 19.
  • 20.
  • 21.
  • 22.
  • 23.
  • 24.
  • 25.
  • 26.
  • 27.
  • 28.
  • 29.
  • 30.
  • 31.
  • 32.