Question: Consider the wire bond pull strength data in Exercise 12-8. Build regression models for the data using the following methods: (a) Stepwise regression. (b) Forward

Consider the wire bond pull strength data in Exercise 12-8. Build regression models for the data using the following methods:
(a) Stepwise regression.
(b) Forward selection.
(c) Backward elimination.
(d) Comment on the models obtained. Which model would you prefer?

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