A Linear Regression Equation Is Calculated for a Sample of N

question 66

Multiple Choice

A linear regression equation is calculated for a sample of n = 20 pairs of X and Y values.What would be the df value for the standard error of estimate?​

• A)1​
• B)​2
• C)​18
• D)​19

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Definitions:

Somatic Nervous System

The part of the peripheral nervous system responsible for voluntary muscle movement and the reception of external stimuli.

Peripheral Nervous System

The segment of the nervous system comprising the nerves and ganglia that are not part of the brain and spinal cord.

Parasympathetic

Relating to the part of the autonomic nervous system that conserves energy by slowing the heart rate and increasing intestinal and gland activity.

Somatic

Related to the body, especially as distinct from the mind or emotions.