Of 99 adults selected randomly from one town, 60 have health insurance. Construct a 90% confidence interval

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Of 99 adults selected randomly from one town, 60 have health insurance. Construct a 90% confidence interval for the percentage of all adults in the town who have health insurance.

a (52.5%, 68.7%)

b (48.0%, 73.3%)

c (49.2%, 72.0%)

d (52.6%, 68.6%)

e (51.0%, 70.2%)

Related Book For answer-question

Probability & Statistics for Engineers & Scientists

ISBN: 978-0130415295

7th Edition

Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying

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Posted Date: Jan 23, 2021 09:20 PM

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Of 99 adults selected randomly from one town, 60 have health insurance. Construct a 90% confidence interval

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Solution Given that Point estimate sample proportion p x n 6099 06061 1 p 1 06061 03939 A... View the full answer

Probability & Statistics for Engineers & Scientists

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