(Solution) - For the regression equation obtained in Exercise 15 95 analyze the -(2025 Original AI-Free Solution)

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Academic Level: Undergrad. (yrs 3-4)

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Pages: 5 Words: 1375

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For the regression equation obtained in Exercise 15.95, analyze the residuals by
(a) Constructing a histogram,
(b) Using a normal probability plot,
(c) Plotting the residuals versus the x values, and
(d) Plotting the residuals versus the order in which they were observed. Do any of the assumptions of the simple linear regression model appear to have been violated?