The Graph Below Is of a Normal Curve

question 1

Multiple Choice

The graph below is of a normal curve. The shaded portion of the graph represents 68% of the total area under the curve. According to the graph, what is the value of the 97.5th percentile P97.5 ?

• A) 2
• B) 3
• C) 12
• D) 35
• E) None of the above.

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Definitions:

Long-lasting Effect

A durable impact or outcome that remains over a long period of time, often beyond the expected or typical duration.

Pituitary Gland

An endocrine gland located below the hypothalamus; secretes several hormones that influence a wide range of physiological processes.

Hypothalamus

A region of the brain responsible for producing hormones that regulate bodily functions such as temperature, hunger, and emotional responses.

Neurophysiological Changes

Modifications in the function and structure of the nervous system due to development, injury, or disease.