A Normally Distributed Population with 200 Elements Has a Mean

question 16

Multiple Choice

A normally distributed population with 200 elements has a mean of 60 and a standard deviation of 10. The probability that the mean of a sample of 25 elements taken from this population will be smaller than 56 is:

• A) 0.0166 .
• B) 0.0228 .
• C) 0.3708 .
• D) 0.0394 .

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Definitions:

Nursing Diagnosis

A clinical judgment about individual, family, or community responses to actual and potential health problems used by nurses to direct care.

Assessment Interview

A structured conversation designed to evaluate an individual's mental health, skills, abilities, or needs by asking targeted questions and observing responses.

Difficulty Hearing

A reduced ability to perceive sounds compared to what is considered normal hearing.

Older Adult Patient

A patient who is typically aged 65 years or older and may have unique healthcare needs related to aging.