If There Is a Very Strong Correlation Between Two Variables

question 48

Multiple Choice

If there is a very strong correlation between two variables then the coefficient of determination must be

• A)much larger than 1, if the correlation is positive
• B)much smaller than -1, if the correlation is negative
• C)any value larger than 1
• D)None of these alternatives is correct.

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Definitions:

Muscle Mass

The total quantity of muscle tissue in the body, typically increased through exercise and proper nutrition.

Sympathetic

Exhibiting feelings of empathy or compassion towards others; also refers to the part of the autonomic nervous system that controls the "fight or flight" response.

Parasympathetic

The part of the autonomic nervous system that conserves energy as it slows the heart rate, increases intestinal and gland activity, and relaxes sphincter muscles in the gastrointestinal tract.

Somatic

Relating to the body, specifically as distinguished from the mind or psyche.