Given a Normal Distribution with a Mean of 20 and a Standard

question 35

Multiple Choice

Given a normal distribution with a mean of 20 and a standard deviation of 4, which of the following statements is correct?

• A)More scores are above 20 than below 20.
• B)More scores are above 24 than below 16.
• C)There are more scores of 16 than of 18.
• D)There are as many scores below 16 as there are scores above 24.

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Definitions:

Sympathetic

Refers to the part of the autonomic nervous system that accelerates heart rate, constricts blood vessels, and raises blood pressure.

Sympathetic

Showing feelings of pity and sorrow for someone else's misfortune; understanding between people; common feeling.

Parasympathetic

Relating to the part of the autonomic nervous system responsible for rest and digestion, counterbalancing the sympathetic nervous system.

Central

In the context of psychology or neuroscience, this could refer to central processes or systems within the brain that are crucial for various cognitive functions.