Question: The regression equation is = 29.29 -0.64X, the sample size is 13, and the standard error of the slope is 0.22. What is the critical
The regression equation is = 29.29 -0.64X, the sample size is 13, and the standard error of the slope is 0.22. What is the critical value to test whether the slope is different from zero at the 0.01 significance level? Multiple Choice z = +1.975 z=+1.725 t=+2754 t=3.106
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