Spreadsheet help you answer this question.

Find the best number of months to use in a moving average forecast based on MSE. Do not round intermediate calculations. Round your answers to two decimal places.

The

model is the best.

The model based on a smoothing constant of is the best.

Build the linear regression model and calculate the MSE. Do not round intermediate calculations. Round your answers to two decimal places.

The regression model is Cash Required $\backslash (=\backslash )($Month$).$ The MSE is $3.$

How does the best single exponential smoothing model compare with the best moving average model and the linear regression model