Question: Consider the NFL data in Exercise 12-4. (a) Test for significance of regression using a = 0.05. What is the P-value for this test? (b)

Consider the NFL data in Exercise 12-4.
(a) Test for significance of regression using a = 0.05. What is the P-value for this test?
(b) Conduct the t-test for each regression coefficient B2, B7, and B8. Using a = 0.05, what conclusions can you draw about the variables in this model?

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