In a Randomly Selected Group of 650 Automobile Deaths, 180

question 92

Multiple Choice

In a randomly selected group of 650 automobile deaths, 180 were alcohol related. Construct a 95 percent confidence interval for the true proportion of all automobile accidents caused by alcohol.

• A) [.243, .311]
• B) [.262, .292]
• C) [.259, .294]
• D) [.263, .291]

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Definitions:

Psychoactive Drug

A chemical substance that changes brain function and results in alterations in perception, mood, consciousness, cognition, or behavior.

Appetite

The desire to eat food, felt as hunger; a natural, instinctual response to the body's need for nutrition.

Pulse Rate

The number of times the heart beats per minute, indicating the heart rate and providing insights into one's cardiovascular health.

Cocaine

A powerful stimulant drug derived from the leaves of the coca plant, which can have serious addictive and health effects.