In a Distribution with a Mean of 68 and a Standard

question 43

Multiple Choice

In a distribution with a mean of 68 and a standard deviation of 4, 84% of scores fall below a score of approximately

• A) 64.
• B) 72.
• C) 76.
• D) 80.

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Definitions:

Brain

The organ located in the skull responsible for central nervous system functions, including processing, interpreting, and storing information; as well as controlling many body activities.

Autonomic System

Part of the nervous system that controls involuntary bodily functions such as heart rate, digestion, and respiration.

Spinal Cord

The main pathway for information connecting the brain and peripheral nervous system.

Neurons

Special cells within the nervous system that communicate information via electrical and chemical signals.