Question: Consider the regression model fit to the arsenic data in Exercise 12-12. Use arsenic in nails as the response and age, drink use, and cook

Consider the regression model fit to the arsenic data in Exercise 12-12.

Use arsenic in nails as the response and age, drink use, and cook use as the regressors.

(a) Test for significance of regression using What is the P-value for this test?

(b) Construct a t-test on each regression coefficient. What conclusions can you draw about the variables in this model? Use

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