Question: Consider the wire bond pull strength data in Exercise 12-8. Build regression models for the data using the following methods: (a) All possible regressions. Find

Consider the wire bond pull strength data in Exercise 12-8.

Build regression models for the data using the following methods:

(a) All possible regressions. Find the minimum Cp and minimum MSE equations.

(b) Stepwise regression.

(c) Forward selection.

(d) Backward elimination.

(e) Comment on the models obtained. Which model would you prefer?

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