The Owner of a Fish Market Has an Assistant Who

question 152

Multiple Choice

The owner of a fish market has an assistant who has determined that the weights of catfish are normally distributed, with mean of 3.2 pounds and 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:

Abnormal Behaviors

Actions or behaviors that deviate significantly from what is generally understood to be normal or typical within a society or cultural context.

Past Experience

The accumulation of knowledge or skill that an individual gains through involvement in events or activities in their life history.

Adverse Effects

Unintended and usually harmful outcomes or reactions caused by a procedure, treatment, or medication.

Drug Treatments

The use of pharmaceutical substances to cure, mitigate, treat, or prevent diseases.