a. Apply exponential smoothing with w = 0.1 and w = 0.8 to help detect the components of the following time series. $$\begin{array} { c c }
\text { Period } t & \text { yt } \
\hline 1 & 40 \
2 & 45 \
3 & 44 \
4 & 47 \
5 & 48 \
6 & 50 \
7 & 52 \
8 & 51 \
9 & 48 \
10 & 47
\end{array}$$ b. Draw the time series and the two sets of exponentially smoothed values. Does there appear to be a trend component in the time series?

Question

a. Apply exponential smoothing with w = 0.1 and w = 0.8 to help detect the components of the following time series. $$\begin{array} { c c } 
\text { Period } t & \text { yt } \
\hline 1 & 40 \
2 & 45 \
3 & 44 \
4 & 47 \
5 & 48 \
6 & 50 \
7 & 52 \
8 & 51 \
9 & 48 \
10 & 47
\end{array}$$ b. Draw the time series and the two sets of exponentially smoothed values. Does there appear to be a trend component in the time series?

Quizplus · Accepted Answer

The Answer of a. Apply exponential smoothing with w = 0.1 and w = 0.8 to help detect the components of the following time series. $$\begin{array} { c c } 
\text { Period } t & \text { yt } \
\hline 1 & 40 \
2 & 45 \
3 & 44 \
4 & 47 \
5 & 48 \
6 & 50 \
7 & 52 \
8 & 51 \
9 & 48 \
10 & 47
\end{array}$$ b. Draw the time series and the two sets of exponentially smoothed values. Does there appear to be a trend component in the time series?

A Apply Exponential Smoothing with W = 0 B Draw the Time Series and the Two Sets of =