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37. Find the standard deviation and coefficient of variation from the following data: Marks No. of Marks No. of Students Up to 10 Up to 50 157 20 30 60 202 30 65 " 70 222 40 107 " 80 230

37. Find the standard deviation and coefficient of variation from the following data: Marks No. of Marks No. of Students Up to 10 Up to 50 157 20 30 60 202 30 65 " 70 222 40 107 " 80 230

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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37. Find the standard deviation and coefficient of variation from the following data: No. of Students Marks No. of Students Marks Up to 10 12 Up to 50 157 20 30 60 202 99 30 65 70 222 40 107 ed blo 80 230
Transcribed Image Text:37. Find the standard deviation and coefficient of variation from the following data: No. of Students Marks No. of Students Marks Up to 10 12 Up to 50 157 20 30 60 202 99 30 65 70 222 40 107 ed blo 80 230
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