The following MINITAB output presents the results of a test of the null hypothesis Ho: A =
Question:
a. What are the slope and intercept of the least-squares regression line?
b. Can you conclude that x is useful for predicting y?
Use the a = 0.05 level of significance.
Transcribed Image Text:
Regression Analysis Y versus x The regression equation 1s Y= 1.92 + 5.66 x Predictor Constant Coef 1.9167 5.5582 SE Coef 0.1721 114 0.000 2.1158 2.63 0.006
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