Approximately What Percentage of Scores in a Normal Distribution Falls

question 71

Multiple Choice

Approximately what percentage of scores in a normal distribution falls between the mean and 1 standard deviation above and below the mean?

• A) 34%
• B) 68%
• C) 95%
• D) less than 1%

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Definitions:

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A measure of the number of CD4+ T lymphocytes in the blood, used to assess the immune function in individuals, especially in the management of HIV/AIDS.

Anal Cytology

A medical test performed to detect cancerous or precancerous conditions in the anal canal, similar to cervical pap tests.

Digital Anal Rectal

A medical examination where a doctor inserts a digit (finger) into the rectum to check for abnormalities in the lower gastrointestinal tract.

High-Resolution Anoscopy

A procedure using a high-resolution scope to closely examine the anal canal for abnormalities or signs of cancer.