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Given forecast errors of 6, 4, 0 and -2, what is the mean squared error? 14? 18.67? 16? 12? None of these? Can someone help me with this question?
Given forecast errors of 6, 4, 0 and -2, what is the mean squared error?
14?
18.67?
16?
12?
None of these?
Can someone help me with this question?
