The coefficient of variation CV describes the standard deviation as a percent of the mean. Because it has no units, you K 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. CV heights = % (Round to the nearest tenth as needed.) - X Data table Heights Weights 77 179 75 224 71 222 65 171 67 187 70 170 74 178 79 166 67 230 66 188 72 207 75 186