A random sample of 81 items is selected from a population of size 330. What is the probability that the sample mean will exceed 198 if the population mean is 195 and the population standard deviation equals 25?(Hint: Use the finite population correction factor since the sample size is more than 5% of the population size.)P (x> 198) = |(Round to four decimal places as needed.)

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Answered: Use the finite population correction…

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Use the finite population correction factor since the sample size is more than 5% of the population size.)

A First Course in Probability (10th Edition)

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Author:Sheldon Ross

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A random sample of 81 items is selected from a population of size 330. What is the probability that the sample mean will exceed 198 if the population mean is 195 and the population standard deviation equals 25?
(Hint: Use the finite population correction factor since the sample size is more than 5% of the population size.)
P (x> 198) = |
(Round to four decimal places as needed.)

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