Dawson's Repair Service Orders Parts from an Electronic Company Who

question 11

Multiple Choice

Dawson's Repair Service orders parts from an electronic company who advertises its parts o be no more than 2% defective. What is the probability that Bill Dawson finds 4 or more parts out of a sample of 60 to be defective?

• A) 4.85%
• B) 0.49%
• C) 15.62%
• D) Almost 50%
• E) 22.96%

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Definitions:

Secular Trend

A pattern in which the average age of puberty in developed countries declines across decades.

Growth Hormone

A protein hormone secreted by the pituitary gland that stimulates growth, cell reproduction, and regeneration in humans and other animals.

Hypothalamus

A region of the brain that regulates many bodily functions, including hunger, thirst, temperature, and the release of hormones.

Pituitary

A small gland at the base of the brain that regulates growth, metabolism, and the function of other glands in the endocrine system.