A tracking signal greater than zero and a mean absolute deviation greater than zero imply that the forecast has:
A) no bias and no variability of forecast error.
B) a nonzero amount of bias and a nonzero amount of forecast error variability.
C) no bias and a nonzero amount of forecast error variability.
D) a nonzero amount of bias and no variability of forecast error.
B
Business
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A well-established, qualified, integrated, and available supplier base and ecosystem is necessary for manufacturing competitiveness.
Indicate whether the statement is true or false.
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Which of the following shows when employees are at work, may be maintained near the entrance of the workplace and take the physical form of cards?
a. attendance time records b. job time records c. payroll contribution notice d. none of the above
Business