Interpret calculator display: The following TI-84 Plus calculator display presents a 95% confidence interval for the difference

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Interpret calculator display: The following TI-84 Plus calculator display presents a 95% confidence interval for the difference between two proportions.image text in transcribed

a. Find the point estimate of p1 − p2.

b. Fill in the blanks: We are 95% confident that the difference between the proportions is between and .

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Related Book For  book-img-for-question

Elementary Statistics

ISBN: 9781259969454

3rd International Edition

Authors: William Navidi, Barry Monk

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