55. Of 100 randomly detected cases of individuals having lung cancer, 67 died within 5 years of...

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55. Of 100 randomly detected cases of individuals having lung cancer, 67 died within 5 years of detection.

(a) Estimate the probability that a person contracting lung cancer will die within 5 years.

(b) How large an additional sample would be required to be 95 percent confident that the error in estimating the probability in part

(a) is less than .02?

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Introduction To Probability And Statistics For Engineers And Scientists

ISBN: 9780125980579

3rd Edition

Authors: Sheldon M. Ross

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Question Posted: Sep 11, 2024 09:00 AM

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55. Of 100 randomly detected cases of individuals having lung cancer, 67 died within 5 years of...

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Introduction To Probability And Statistics For Engineers And Scientists

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