Question $8$

$2$ pts

What is the cumulative error for the weighted $3-$quarter moving average forecast?

$3\mathrm{.}4$

$116\mathrm{.}0$

$28\mathrm{.}1$

$31\mathrm{.}6$

$($

Question $9$

$2$ pts

What is the average error of the Exponential Smoothing forecast with $=0\mathrm{.}3?$

$14\mathrm{.}2$

$28\mathrm{.}1$

$10\mathrm{.}5$

$0\mathrm{.}2$

Question $10$

$2$ pts

The average error for the Exponential Smoothing forecast is positive. This implies:

The forecast is consistentlv above realized demand

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