Suppose that a study finds that 33% of teenagers text while driving. The study was based on

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Suppose that a study finds that 33% of teenagers text while driving. The study was based on 100 teen drivers.

a. Discuss the sampling distribution of the sample proportion.

b. What is the probability that the sample proportion is less than 0.30?

c. What is the probability that the sample proportion is within ±0.02 of the population proportion?

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Business Analytics Communicating With Numbers

ISBN: 9781260785005

1st Edition

Authors: Sanjiv Jaggia, Alison Kelly, Kevin Lertwachara, Leida Chen

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Question Posted: Feb 16, 2023 03:55 AM

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Suppose that a study finds that 33% of teenagers text while driving. The study was based on

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a The sampling distribution of P has I...View the full answer

Business Analytics Communicating With Numbers

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