(Answered) Consider the following time seriesnbsptnbspnbspnbsp

Management Studies

Consider the following time series:

t 1 2 3 4 5 6 7

Yt 120 110 100 96 94 92 88

a. Construct time series plot. What type of pattern exists in the data?

b. Use simple linear regression analysis to find the parameters for the line minimizes MSE for this time series.

c. What is the forecast for t=8?

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