The Binary Variable Interaction Regression

question 17

Multiple Choice

The binary variable interaction regression

• A)can only be applied when there are two binary variables, but not three or more.
• B)is the same as testing for differences in means.
• C)cannot be used with logarithmic regression functions because ln(0)is not defined.
• D)allows the effect of changing one of the binary independent variables to depend on the value of the other binary variable.

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Definitions:

Surface

Pertains to the outermost layer or boundary of an object or space.

Tongue

A muscular organ in the mouth that is instrumental in tasting, swallowing, and speaking.

Phantom Sensations

The perception of sensations, often pain, in a limb that has been amputated, suggesting that sensory processing related to the limb persists in the brain.

Cortex

The outer layer of the brain, involved in numerous high-level functions, including sensation, perception, memory, association, thought, and voluntary physical action.