A Stepwise Regression Technique Where a Model Considers Deleting Variables

question 88

Multiple Choice

A stepwise regression technique where a model considers deleting variables currently in the model,and then considers adding an independent variable that is not in the model is called ________.

• A)forward selection
• B)backward selection
• C)backward elimination
• D)general stepwise

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Definitions:

Electrical Energy

The form of energy resulting from the flow of electric charge, widely used for domestic, commercial, and industrial applications.

Torque

A measure of the force that can cause an object to rotate about an axis.

Mechanical Work

The transfer of energy from one object to another to cause movement against a force.

Full-load Torque

The torque a motor generates at its rated power and voltage to maintain its rated speed under full-load conditions.