The coefficient of variation CV describes the standard deviation as a percent of the mean. Because it has no​ units, you can use the coefficient of variation to compare data with different units. Find the coefficient of variation for each sample data set. What can you​ conclude? Heights    Weights 77    193 79    205 69    223 79    220 77    225 72    179 65    201 73    210 71    196 70    204 75    213 79    209   CV heights=     % CV weights =     % what can you conclude?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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The coefficient of variation CV describes the standard deviation as a percent of the mean. Because it has no​ units, you can use the coefficient of variation to compare data with different units. Find the coefficient of variation for each sample data set. What can you​ conclude?

Heights    Weights
77    193
79    205
69    223
79    220
77    225
72    179
65    201
73    210
71    196
70    204
75    213
79    209

 

CV heights=     %

CV weights =     %

what can you conclude? 

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