Question: The data set is 2_7 7. Using the following data set : 2 , 3, 3 , 4 , 4 , 5 , 6, 7

The data set is 2_7

7. Using the following data set : 2 , 3, 3 , 4 , 4 , 5 , 6, 7 a) Find the variance S = n n-1 7 / 33 b) Standard deviation S = VS2 c) Coefficient of variation ( CV ) : CV = X . 100%

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