A university believes that more than 80% of its students want to go back to in person

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A university believes that more than 80% of its students want to go back to in person learning for 2021/2022 year. To test this claim, the university selects a random sample of 1000 students and 815 students said they want to go back to in person teaching.

A. At α =0.01, is there enough evidence to support the university's belief? Use the rejection point method.

B. Find the 99% confidence interval for the true proportion of students who want to go back to learning in person and interpret it.

Related Book For answer-question

Business Statistics A Decision Making Approach

ISBN: 9780133021844

9th Edition

Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry

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Posted Date: Apr 06, 2023 12:12 AM

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A university believes that more than 80% of its students want to go back to in person

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A To test the universitys claim using the rejection point method we can set up the following hypothe... View the full answer

Business Statistics A Decision Making Approach

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