In a simple linear regression analysis with n = 20 data points, the estimates Î²^0 = 123.57,

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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:

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Probability And Statistics For Engineers And Scientists

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3rd Edition

Authors: Anthony Hayter

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Question Posted: Jun 22, 2016 07:37 AM

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In a simple linear regression analysis with n = 20 data points, the estimates Î²^0 = 123.57,

Question:

6-1 1.52 are obtained, with Σ'', xi = 856, Σ.oi x2 37636, Σ201 yǐーー869, and Σ201 y-55230,

Step by Step Answer:

a x 85620 428 SXX 37636 20 428 2 9992 With t 002518 2101 the ...View the full answer

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