uppose a simple random sample of size n=50 is obtained from the population whose size is N=10,000 and whose population proportion with the specified characteristic is p=.4. what is the probability of obtaining x=21 or more individuals with the characteristic? that P( p̂ ≥0.42)?

uppose a simple random sample of size n=50 is obtained from the population whose size is N=10,000 and whose population proportion with the specified characteristic is p=.4. what is the probability of obtaining x=21 or more individuals with the characteristic? that P( p̂ ≥0.42)?

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.2: Expected Value And Variance Of Continuous Random Variables

Problem 10E

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Suppose a simple random sample of size n=50 is obtained from the population whose size is N=10,000 and whose population proportion with the specified characteristic is p=.4. what is the probability of obtaining x=21 or more individuals with the characteristic? that P( p̂ ≥0.42)?

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