When 334 college students are randomly selected and surveyed, it is found that 103 own a car. Find a 99% confidence interval for the true proportion of all college students who own a car.

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asked Jan 14, 2022 230k views

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When 334 college students are randomly selected and surveyed, it is found that 103 own a car. Find a 99% confidence interval for the true proportion of all college students who own a car.

Mathematics
college

Petro Ivanenko asked

by Petro Ivanenko

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1 Answer

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Answer:

(.24329, .3734)

Explanation:

1-propzint

n=334

x=103

c level .99

MisterNeutron answered Jan 19, 2022

by MisterNeutron

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