Data on demand over the last few years are available as follows: $$\begin{array} { l l }
\text { Time Period } & \text { Demand } \
\hline 7 \text { years ago } & 7 \
6 \text { years ago } & 28 \
\text { 5 years ago } & 21 \
\text { 4 years ago } & 42 \
\text { 3 years ago } & 35 \
\text { 2 years ago } & 56 \
\text { Last year } & 49
\end{array}$$ What is this year's forecast using exponential smoothing with alpha = .25, if last year's smoothed forecast was 45?

Question

Data on demand over the last few years are available as follows: $$\begin{array} { l l } 
\text { Time Period } & \text { Demand } \
\hline 7 \text { years ago } & 7 \
6 \text { years ago } & 28 \
\text { 5 years ago } & 21 \
\text { 4 years ago } & 42 \
\text { 3 years ago } & 35 \
\text { 2 years ago } & 56 \
\text { Last year } & 49
\end{array}$$ What is this year's forecast using exponential smoothing with alpha = .25, if last year's smoothed forecast was 45?

Quizplus · Accepted Answer

The Answer of Data on demand over the last few years are available as follows: $$\begin{array} { l l } 
\text { Time Period } & \text { Demand } \
\hline 7 \text { years ago } & 7 \
6 \text { years ago } & 28 \
\text { 5 years ago } & 21 \
\text { 4 years ago } & 42 \
\text { 3 years ago } & 35 \
\text { 2 years ago } & 56 \
\text { Last year } & 49
\end{array}$$ What is this year's forecast using exponential smoothing with alpha = .25, if last year's smoothed forecast was 45?

Data on Demand Over the Last Few Years Are Available