After a college's football team once again lost a football game to the college's arch rival, the alumni association conducted a survey to see if alumni were in favor of firing the coach. An SRS of 100 alumni from the population of all living alumni was selected. Sixty-four of the alumni in the sample were in favor of firing the coach. Let p the true proportion of all living alumni who favor firing the coach. Which of the following gives the correct 99% confidence interval for p?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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After a college's football team once again lost a football game to the college's arch rival, the alumni
association conducted a survey to see if alumni were in favor of firing the coach. An SRS of 100
alumni from the population of all living alumni was selected. Sixty-four of the alumni in the sample
were in favor of firing the coach. Let p the true proportion of all living alumni who favor firing the
coach. Which of the following gives the correct 99% confidence interyal for p?
0.64 t 0.079
O 0.64 t 0.048
0.64 0.009
O 0.64 ± 0.124
O 0.64 t 0.094
Transcribed Image Text:After a college's football team once again lost a football game to the college's arch rival, the alumni association conducted a survey to see if alumni were in favor of firing the coach. An SRS of 100 alumni from the population of all living alumni was selected. Sixty-four of the alumni in the sample were in favor of firing the coach. Let p the true proportion of all living alumni who favor firing the coach. Which of the following gives the correct 99% confidence interyal for p? 0.64 t 0.079 O 0.64 t 0.048 0.64 0.009 O 0.64 ± 0.124 O 0.64 t 0.094
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