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Consider the following time series. t 1 2 3 4 5 6 7 Yt 120 110 100 96 94 92 88 Regression analysis yields the

Consider the following time series.

t 1 2 3 4 5 6 7

Yt 120 110 100 96 94 92 88

Regression analysis yields the following forecast equation: 119.71 - 4.929t; what is the MSE for this forecast method? Round to the nearest hundredth

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