In a simple linear regression analysis with n =18 data
Chapter 12, Problem 12.3.1(choose chapter or problem)
In a simple linear regression analysis with n =18 data points, an estimate 1 =0.522 is obtained with s.e.( 1) =0.142. (a) Calculate a two-sided 99% condence interval for the slope parameter 1. (b) Test the null hypothesis H0 : 1 =0 against a two-sided alternative hypothesis.
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