The weights (in pounds) of a sample of 36 individuals were recorded and the following statistics were

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The weights (in pounds) of a sample of 36 individuals were recorded and the following statistics were calculated.
mean = 160
range = 60
mode = 165
variance = 324
median = 170
The coefficient of variation equals:

a.0.1125%

b.11.25%

c.203.12%

d.0.20312%

Do I have to find the standard deviation to calculate this?

Related Book For answer-question

Statistical Techniques in Business and Economics

ISBN: 978-0078020520

16th edition

Authors: Douglas Lind, William Marchal

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Posted Date: Jan 11, 2022 07:58 AM

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The weights (in pounds) of a sample of 36 individuals were recorded and the following statistics were

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Statistical Techniques in Business and Economics

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