Q.3. Compute the range of the marks of 46 students of statistics and also its co-efficient from the data given below: Marks-groups: 10-20 20-30 30-40 40-50 50-60 60-70 No. of students: 5 10 14

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Measures of Dispersion
Q.3. Compute the range of the marks of 46 students of statistics and
also its co-efficient from the data given below:
Marks-groups:
10-20
20-30
30-40
40-50
50-60
60-70
No. of students :
3
5
10
14
Transcribed Image Text:Q.3. Compute the range of the marks of 46 students of statistics and also its co-efficient from the data given below: Marks-groups: 10-20 20-30 30-40 40-50 50-60 60-70 No. of students : 3 5 10 14
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