A Quality Control Inspector Receives a Shipment of 20 Computer

question 56

Multiple Choice

A quality control inspector receives a shipment of 20 computer monitors. From the 20 monitors, the inspector randomly chooses 6 for inspection. If the probability of a monitor being defective is 0.12, what is the probability that at least one of the monitors chosen by the inspector is defective? Round to the nearest hundredth.

• A)0.54
• B)0.39
• C)0.69
• D)0.41
• E)0.44

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Definitions:

Gastrointestinal Series

A series of radiographic images taken of the stomach and intestines to diagnose problems in the digestive tract.

Ileostomy

An ileostomy is a surgical opening made in the abdomen to allow the external passageway of waste from the ileum, part of the small intestine.

Paralysis

A medical condition where a person experiences loss of muscle function in part of their body.

Incisors

The front teeth in mammals that are primarily used for cutting food.