DETAILS The variance of a sample of 169 observations equals 784. Find the standard deviation of the sample. O 13 28 961
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DETAILS The variance of a sample of 169 observations equals 784. Find the standard deviation of the sample. O 13 28 961
DETAILS The variance of a sample of 169 observations equals 784. Find the standard deviation of the sample. O 13 28 961 162,409 DETAILS The weights (in pounds) of a sample of 36 individuals were recorded and the following statistics were calculated. mean 160 mode-165 median = 150 range = 60 variance - 196 Find the coefficient of variation. O 0.0875% O 1.23125% 8.75% 123.125%
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