A manager has been using a certain technique to forecast demand for gallons of ice cream for the past six periods. Actual and predicted amounts are shown below. Would a naive forecast have produced better results? $$\begin{array} { l l l }
\text { Period } & \text { Demand } & \text { Forecast } \
\hline 1 & 90 & 87 \
2 & 85 & 88 \
3 & 91 & 87 \
4 & 92 & 89 \
5 & 95 & 90 \
6 & 88 & 92
\end{array}$$

Question

A manager has been using a certain technique to forecast demand for gallons of ice cream for the past six periods. Actual and predicted amounts are shown below. Would a naive forecast have produced better results? $$\begin{array} { l l l } 
\text { Period } & \text { Demand } & \text { Forecast } \
\hline  1 & 90 & 87 \
2 & 85 & 88 \
3 & 91 & 87 \
4 & 92 & 89 \
5 & 95 & 90 \
6 & 88 & 92
\end{array}$$

Quizplus · Accepted Answer

The Answer of A manager has been using a certain technique to forecast demand for gallons of ice cream for the past six periods. Actual and predicted amounts are shown below. Would a naive forecast have produced better results? $$\begin{array} { l l l } 
\text { Period } & \text { Demand } & \text { Forecast } \
\hline  1 & 90 & 87 \
2 & 85 & 88 \
3 & 91 & 87 \
4 & 92 & 89 \
5 & 95 & 90 \
6 & 88 & 92
\end{array}$$

A Manager Has Been Using a Certain Technique to Forecast