Question: 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

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

Height,y Amount, x 28.1,276 32.3,332 34.8,35.0 38.2.39.4 435,468 10

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