# Question: Refer to Exercise 11 38 a Conduct a test for lack of

Refer to Exercise 11.38.

a. Conduct a test for lack of fit of the linear regression model.

b. If the model is appropriate, give a 95% prediction band for y.

In exercise

a. Conduct a test for lack of fit of the linear regression model.

b. If the model is appropriate, give a 95% prediction band for y.

In exercise

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