For the Houses2 data file at the text website, Table 14.9 shows a correlation matrix and a

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For the Houses2 data file at the text website, Table 14.9 shows a correlation matrix and a model fit using four predictors of selling price.With these four predictors,

(a) For backward elimination, which variable would be deleted first?Why?

(b) For forward selection, which variable would be added first? Why?

(c) Why do you think that BEDS has such a large P-value in the multiple regression model, even though it has a substantial correlation with PRICE?

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