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Frequency
distribution
Subject-Math'S
School-Kendriya Vidyalaya
frequency !!
• Frequency, terM uSed in the
phySical ScienceS to denote
the nuMber oF tiMeS that any
regularly recurring
ph...
Class intervals !!
• Class Interval, In statIstICs, the
range of eaCh Class of data, used
when dealIng wIth large amounts
...
Tally marks !!
• To get a particular information from the
given data can be arranged in tabular form
using tally marks
Frequency distribution table !!
• A frequency-distribution tAble
summArizes dAtA
for, exAmple-

subject
mAth
science
engli...
Example question construct A frequency
distribution tAble for the
given dAtA on weight (in kg)
of 20 student of A clAss us...
Answer Class
intervals
30-40

tally
marks

frequenCy
7

40-50

9

50-60

2

60-70

2
THANKS FOR YOUR
KIND
CONSIDERATION
made. By –ajay kumar
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Frequency distribution

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Frequency distribution

  1. 1. Frequency distribution Subject-Math'S School-Kendriya Vidyalaya
  2. 2. frequency !! • Frequency, terM uSed in the phySical ScienceS to denote the nuMber oF tiMeS that any regularly recurring phenoMenon occurS in one Second.
  3. 3. Class intervals !! • Class Interval, In statIstICs, the range of eaCh Class of data, used when dealIng wIth large amounts of data. to obtaIn an Idea of the dIstrIbutIon, the data are broken down Into ConvenIent Classes, whICh must be mutually exClusIve and are usually equal. • for, example - 1-10,10-20,20-30.
  4. 4. Tally marks !! • To get a particular information from the given data can be arranged in tabular form using tally marks
  5. 5. Frequency distribution table !! • A frequency-distribution tAble summArizes dAtA for, exAmple- subject mAth science english hindi tAlly mArks mArks 5 10 4 2
  6. 6. Example question construct A frequency distribution tAble for the given dAtA on weight (in kg) of 20 student of A clAss using intervAls 30-40,40-50,50-60. 30-40,40-50,50-60
  7. 7. Answer Class intervals 30-40 tally marks frequenCy 7 40-50 9 50-60 2 60-70 2
  8. 8. THANKS FOR YOUR KIND CONSIDERATION made. By –ajay kumar

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