Question: Find a. the mean, b. the deviation from the mean for each data item, and c. the sum of the deviations in part b. 138,

Find a. the mean, b. the deviation from the mean for each data item, and c. the sum of the deviations in part b. 138, 145, 147, 152, 153 O A. a. 147 b. - 9, - 2, 0, 5, 6 c. 22 O B. a. 147 b. - 9, - 2, 0, 5, 6 c. 11 O C. a. 145 b. - 9, - 2, 0, 5, 6 c. 0 O D. a. 147 b. - 9, - 2, 0, 5, 6 c. 0
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