Question: The regression equation is = 30 + 2.56 X , the sample size is 14, and the standard error of the slope is 0.97. What

The regression equation is= 30 + 2.56X, the sample size is 14, and the standard error of the slope is 0.97. What is the critical value to test whether the slope is positive at the 0.01 significance level?

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