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Mathematics, 07.03.2020 02:34 crystaldewar55C

A regression model was fit to 40 data cases and the resulting sample slope, 1, was 15.5 with a standard error SER, of 3.4. Assume that the conditions for a simple linear mode including normality, are reasonable for this situation. a) Test the hypothesis that B1-0. b) Construct a 95% confidence interval for B1

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A regression model was fit to 40 data cases and the resulting sample slope, 1, was 15.5 with a stand...

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