2.4.43 Question Help The coefficient of variation CV describes the standard devi

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2.4.43 Question Help 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? Standard deviation CV= ·100% Click the icon to view the data sets. Data Table cy,eights = 96(Round to the nearest tenth as needed.) Heights Weights 80 65 73 72 67 78 78 76 76 65 70 79 181 175 184 208 227 189 219 228 184 Enter your answer in the answer box and then click Check Answer PrintDone parts remaining Check Answer

Explanation / Answer

First find sample mean and standard deviations using excel

CV for height = 5.446/73.25 = 7.4%

CV for Weights = 21.930/201.75 = 10.9%

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