Question: In a simple linear regression analysis with n = 20 data points, the estimates Î²^0 = 123.57, Î²^1 = -3.90. and (a) Construct a two-sided

In a simple linear regression analysis with n = 20 data points, the estimates Î²^0 = 123.57, Î²^1 = -3.90. and

(a) Construct a two-sided 95% prediction interval for a future response value when the input value is 40.
(b) Compute the analysis of variance table and calculate the coefficient of determination R2:

6-1 1.52 are obtained, with '', xi = 856, .oi x2 37636, 201 y869, and 201 y-55230,

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