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 E Click the icon to view the data sets. Data table Heights Weights CVnejghts = % (Round to the nearest tenth as needed.) 76 209 68 193 72 206 69 187 74 207 73 222 67 227 72 196 72 217 80 230 71 170 80 181

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