7.4-8. Some college professors and students examined 137 Canadian geese for patent schistosome in the year they hatched. Of these 137 birds, 54 were infected. The professors and students were interested in estimating p, the proportion of infected birds of this type. For future studies, determine the sample size n so that the estimate of p is within & confidence. = 0.04 of the unknownp with 90% %3D

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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7.4-8. Some college professors and students examined
137 Canadian geese for patent schistosome in the year
they hatched. Of these 137 birds, 54 were infected. The
professors and students were interested in estimating p,
the proportion of infected birds of this type. For future
studies, determine the sample size n so that the estimate
is within & = 0.04 of the unknown p with 90%
of p
confidence.
%3D
Transcribed Image Text:7.4-8. Some college professors and students examined 137 Canadian geese for patent schistosome in the year they hatched. Of these 137 birds, 54 were infected. The professors and students were interested in estimating p, the proportion of infected birds of this type. For future studies, determine the sample size n so that the estimate is within & = 0.04 of the unknown p with 90% of p confidence. %3D
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