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An unknown distribution has a mean of 45 and a standard deviation of eight. Samples of size n = 30 are drawn randomly from the

An unknown distribution has a mean of 45 and a standard deviation of eight. Samples of size n = 30 are drawn randomly from the population. Find the probability that the sample mean is between 42 and 50.

Calculate the standard deviation from the CLT(CentralLimitTheorem)to4places.

For the answer, round to the second decimal place. For example: 0.00

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