Time Series Analysis and Forecasting Consider the following time series: t 1 2 3 4 6 7 yt 120 110 100 96 94 ...
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Time Series Analysis and Forecasting
Consider the following time series:
t 1 2 3 4 6 7
yt 120 110 100 96 94 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 that minimizes MSE for this time series.
c. What is the forecast for t=8?
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