If All of the Values of an Independent Variable X

question 13

Multiple Choice

If all of the values of an independent variable x are equal, then regressing a dependent variable y on this independent variable x will result in which of the following coefficients of determination ( ) ?

• A) -1.3
• B) -1.0
• C) 0.0
• D) 1.0

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Definitions:

Insomnia

A sleep disorder characterized by difficulties in falling asleep, staying asleep, or obtaining restorative sleep.

In-

A prefix used to indicate negation or absence.

Retro-

A prefix meaning "backwards" or "behind," used in various contexts including medical terminology to denote location or time.

Backward

Denotes a movement or action directed towards the rear or in reverse.