Question: Use the model you selected in Exercise 13 77 to answer

Use the model you selected in Exercise 13.77 to answer the following questions.
a. Do the residuals appear to have a normal distribution? Justify your answer.
b. Does the condition of constant variance appear to be satisfied? Justify your answer.
c. Obtain the Box– Cox transformation of this data set.

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  • CreatedNovember 21, 2015
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