Find the probability that a sample of size

P=?

BolkowN
2020-11-08
Answered

A population of values has a normal distribution with mean 18.6 and standard deviation 57. If a random sample of size $n=25$ is selected,

Find the probability that a sample of size$n=25$ is randomly selected with a mean greater than 17.5 round your answer to four decimal places.

P=?

Find the probability that a sample of size

P=?

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