Question: Given forecast errors of -1, 5, 9, and -3, what is the mean absolute deviation? Select one: A. 3.5 B. 4.5 C. 2 D. 18

Given forecast errors of -1, 5, 9, and -3, what is the mean absolute deviation?

Select one:

A.

3.5

B.

4.5

C.

2

D.

18

E.

8.6

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