Which one of the following is most useful for measuring the bias in a forecast?
A) cumulative sum of forecast errors
B) standard deviation of forecast errors
C) mean absolute deviation of forecast errors
D) percentage forecast error in period t
A
Business
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Indicate whether the statement is true or false
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Which one of the following is NOT part of Maslow’s hierarchy of needs?
a. Physiological b. Safety c. Psychological d. Esteem
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