The Mean $\bar { x }$ Of a Data Set Is 36

question 120

Multiple Choice

The mean $\bar { x }$ of a data set is 36.71, and the sample standard deviation s is 3.22. Find the interval representing measurements within one standard deviation of the mean.

• A) (33.49, 39.93)
• B) (30.27, 43.15)
• C) (27.05, 46.37)
• D) (35.71, 37.71)

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Definitions:

Enter

To go or come into a particular place or condition, often used in the context of data entry or entering a room.

Dyspepsia

A term that describes discomfort or pain in the upper abdomen, typically referred to as indigestion.

Ascites

Accumulation of fluid in the peritoneal cavity, often due to liver disease or heart failure.

Dysphagia

Difficulty or discomfort in swallowing, as a symptom of disease.