A Backward Procedure Is a Type of Equation Building Procedure

question 62

True/False

A backward procedure is a type of equation building procedure that begins with all potential explanatory variables in the regression equation and deletes them two at a time until further deletion would reduce the percentage of variation explained to a value less than 0.50.

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Definitions:

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A medical cleaning method that uses pulses of saline solution to remove debris and infection from wounds.

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An injury to the skin and underlying tissue, usually over a bony prominence, resulting from prolonged pressure on the skin.

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