Question: Consider the data from Exercise 11-5 on y steam usage and x average temperature. (a) Test for significance of regression using 0.01. What is

Consider the data from Exercise 11-5 on y steam usage and x average temperature.

(a) Test for significance of regression using  0.01. What is the P-value for this test? State the conclusions that result from this test.

(b) Estimate the standard errors of the slope and intercept.

(c) Test the hypothesis H0: 1 10 versus H1: 1 10 using

 0.01. Find the P-value for this test.

(d) Test H0: 0 0 versus H1: 0 0 using  0.01. Find the P-value for this test and draw conclusions.

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