Question: For the data set, calculate Ex, Ex-, and (Ex) 2 7. -1, 3, 7, 1, 6, -6, 9 5 Ex - Ex2

For the data set, calculate Ex, Ex-, and (Ex) 2 7.

For the data set, calculate Ex, Ex-, and (Ex) 2 7. -1, 3, 7, 1, 6, -6, 9 5 Ex - Ex2

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