wentworthmackenzie wentworthmackenzie

09-12-2022
Mathematics

contestada

A group of data items and their mean are given.
27
,
45
,
63
,
108
,
162
,
243

;
Mean = 108
a. Find the deviation from the mean for each of the data items.
b. Find the sum of the deviations in part (a).

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