Week 1 2 3 4 5 6 Value 19 14 16 11 17 15    Use a smoothing constant of alpha =.4 to compute the MSE (to 2 decimals).   Does a smoothing constant .2 of .4 or  appear to provide more accurate forecasts based on MSE? The exponential smoothing forecast using alpha =.4 provides a - Select your answer -worsebetter  forecast than the exponential smoothing forecast using alpha =.2 since it has a smaller MSE.

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