Question: Gorman and Toman (1966) presented the data shown in correlation form in Appendix D, Table D.9 relating a response y to 10 predictors with N

Gorman and Toman (1966) presented the data shown in correlation form in Appendix D, Table D.9 relating a response y to 10 predictors with N = 36 observations.

a. Fit the linear model in terms of these predictors, and present the results in the usual tables.

b. Evaluate R, C, and RMS for all possible subset equations. Determine the order of inclusion (exclusion) for the forward selection (backward elimination) methods. What subset equations would be recommended using F. - Fost-2? Prepare the C, and RMS, plots, and comment on the choice of a subset equation using these plots. Section 4.6

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