What Does a Coefficient of Correlation of 0

question 55

Multiple Choice

What does a coefficient of correlation of 0.70 infer?

• A)There is almost no correlation because 0.70 is close to 1.0.
• B)Seventy percent of the variation in one variable is explained by the other variable.
• C)The coefficient of determination is 0.49.
• D)The coefficient of nondetermination is 0.30.

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Definitions:

Increased Sexual Activity

A situation where individuals engage in sexual behaviors more frequently than is typical for them.

Fear Response

The automatic, rapid and often unconscious reaction to a perceived threat, involving physiological changes such as increased heart rate.

Amygdala

A section of the brain that is involved in emotions, emotional behavior, and motivation.

Electrical Stimulation

The use of electrical impulses to stimulate nerves or muscles for therapeutic purposes.