The Owner of a Fish Market Has an Assistant Who

question 33

Multiple Choice

The owner of a fish market has an assistant who has determined that the weights of catfish are normally distributed,with a mean of 3.2 pounds and a standard deviation of 0.8 pound.If a sample of 64 fish yields a mean of 3.4 pounds,what is probability of obtaining a sample mean this large or larger?

• A)0.0001
• B)0.0013
• C)0.0228
• D)0.4987

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Definitions:

Theory

Set of assumptions about the likely causes of abnormality and appropriate treatments.

Phenomenon

An observable fact or event, often remarkable or unusual in nature, studied in various scientific fields.

Framework

A basic structure underlying a system, concept, or text that guides its development and analysis.

Benzodiazapines

A class of drugs primarily used for treating anxiety, insomnia, and several other conditions, known for their sedative effects.