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The Linear Regression Equation G = a + BD Is

Question 11

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The linear regression equation G = a + bD is estimated using 24 observations on R and W. The least-squares estimate of b is -22.5, and the standard error of the estimate is 8.36. Perform a t-test for statistical significance of
The linear regression equation G = a + bD is estimated using 24 observations on R and W. The least-squares estimate of b is -22.5, and the standard error of the estimate is 8.36. Perform a t-test for statistical significance of at the 1% level of significance. -There are _____ degrees of freedom for the t-test. at the 1% level of significance.
-There are _____ degrees of freedom for the t-test.

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