# Question

The following MINITAB output presents the results of a test of the null hypothesis Ho: A = 0.

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.

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.

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