Calculate standard deviation and co-efficient of variance andvariation:Class interval (x): 0-10 10-20 20-30 30-40 40-50 50-60 60-70.Frequency (f) :712131815105N= Ef=80

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Answered: Calculate standard deviation and…

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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Calculate standard deviation and co-efficient of variance and variation: Class interval (x): 0-10 10-20 20-30 30-40 40-50 50-60 60-70. Frequency (f) : 7 12 13 18 15 10 5 N= Ef=80