A Multiple Regression Analysis Produced the Following Tables

question 77

Multiple Choice

A multiple regression analysis produced the following tables. These results indicate that ____________.

• A) none of the predictor variables are significant at the 5% level
• B) each predictor variable is significant at the 5% level
• C) x₁ is the only predictor variable significant at the 5% level
• D) x₂ is the only predictor variable significant at the 5% level
• E) all variables are significant at 5% level

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Definitions:

Dentalgia

Pain localized to a tooth or teeth, commonly referred to as toothache.

Dentoid

Resembling a tooth in shape or function.

Dentibuccal

Pertaining to the area inside the cheek adjacent to the teeth.

Denticle

A small, tooth-like projection found in some animals and plants, sometimes serving as a defensive or feeding aid.