When using the moving average method,you must select ____ which represent(s)the number of terms in the moving average.
A) a smoothing constant
B) the explanatory variables
C) an alpha value
D) a span

Question

When using the moving average method,you must select ____ which represent(s)the number of terms in the moving average.
A) a smoothing constant 
B) the explanatory variables 
C) an alpha value 
D) a span

Quizplus · Accepted Answer

In the moving average method, a span is selected which represents the number of terms in the moving average. The span defines the window size over which the moving average is calculated. A larger span means that more historical data is included in the calculation of the moving average, which may result in a smoother trend line but may also result in a delay in detecting changes in the trend. Choosing the appropriate value for the span depends on the specific application and the characteristics of the data being analyzed.

When Using the Moving Average Method,you Must Select ____ Which