If the Coefficient of Correlation Is -0

question 86

True/False

If the coefficient of correlation is -0.81,then the percentage of the variation in y that is explained by the regression line is 81%.

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Definitions:

Respondent Behavior

A type of behavior that occurs as an automatic response to a specific stimulus, without voluntary control.

Pleasant Stimulus

An external factor that induces a positive emotional response or feeling of pleasure.

Positive Reinforcer

A stimulus when presented after a response increases the probability of that response being repeated, by providing a desirable effect or satisfying a need.

Negative Reinforcer

An unpleasant stimulus that, when removed after a behavior, increases the likelihood of that behavior being repeated.