What Proportion of the Data from a Normal Distribution Is

question 13

Multiple Choice

What proportion of the data from a normal distribution is within two standard deviations from the mean?

• A) 0.4772
• B) 0.3413
• C) 0.6826
• D) 0.9544
• E) 0.8824

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Definitions:

OCD

Obsessive-Compulsive Disorder, a mental disorder where individuals experience uncontrollable, recurring thoughts (obsessions) and behaviors (compulsions) that they feel the urge to repeat over and over.

Frontal Cortex

The region of the brain responsible for problem solving, decision making, and moderating social behavior.

Brain Area

Refers to specific regions within the brain that are responsible for various functions, such as cognition, motor skills, and emotional processing.

OCD

Obsessive-Compulsive Disorder, a mental disorder characterized by repetitive, unwanted thoughts (obsessions) and/or compulsive behaviors performed as a ritual.