Consider the Following Time Series Data A)10443
B)12
C)9)443
D)12

question 44

Multiple Choice

Consider the following time series data.Suppose that you use exponential smoothing with an alpha of 0.7 to fit a forecasting model.The forecast for period 7 is
$$\begin{array} { | c | c | c | } \hline \text { Period } & \text { Forecast } & \text { Actual value } \\\hline \text { Period 1 } & 10 & 10 \\\hline \text { Period 2 } & 10 & 11 \\\hline \text { Period 3 } & 10.7 & 9 \\\hline \text { Period 4 } & 9.51 & 12 \\\hline \text { Period 5 } & 11.253 & 13 \\\hline \text { Period 6 } & 12.476 & 11 \\\hline\end{array}$$

• A)10.443
• B)12
• C)9)443
• D)12.443
• E)11.443

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Definitions:

Radius

The distance from the center to the boundary of a circle, sphere, or other rounded geometric figure.

Surface Area

The total area of the outer surface of a three-dimensional object.

First Statement

The initial line or command in a sequence of code that is executed in a program or script.