Assume That We Have Found a Regression Equation of

question 60

True/False

Assume that we have found a regression equation of = 3.6 - 2.4x,and that the coefficient of determination is 0.72,then the correlation of x and y must be about 0.849.

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Definitions:

Catharsis

A process of releasing, and thereby providing relief from, strong or repressed emotions.

Informed Consent

The process by which a fully informed person can participate in choices about their health care or participation in research.

Volunteer Bias

The phenomenon in research where volunteers may differ from the general population in significant ways, potentially leading to skewed results due to the self-selection of participants.

Conditioning

A method of changing behavior where an individual learns to link a new behavior with a stimulus that was previously not related to it.