Question: Problem 2 is listed below: 3. Reter to problem (2). The software quality engineer decided to screen (select) the independent variables to determine the best

Problem 2 is listed below: 3. Reter to problem (2). The

Problem 2 is listed below:

software quality engineer decided to screen (select) the independent variables to determine

3. Reter to problem (2). The software quality engineer decided to screen (select) the independent variables to determine the best set for predict- ing y. The regression sums of squares for some of possible regression models were found to be as follows: Independent variables in model T3 T1, T2 T1, T3 T2, T3 T1, T2, T3 T1, T2, T3, T4 SSR 2970.64 3654.85 3584.54 5123.80 5409.79 3741.30 5409.89 5409.99 (a) For the R2 criterion, indicate which set of independent variables you would recommend as to best set for predicting y

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