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% Mean Click the icon to view the data sets. - X CV heights =% (Round to the near Data table Heights Weights 71 192 70 209 78 224 75 191 71 227 68 178 65 215 77 228 70 - 192 68 227 73 169 68 221