Find mean and standard deviation of a sampling distribution
A population has a mean u=73 and a standard deviation of 24. Find the mean and standard deviation of a sampling distribution of sample means with sample size 64.
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A machine used to fill gallon-sized paint cans is regulated so that amount of paint dispensed has a mean of 131 ounces and a standard deviation of 0.20 ounces. You randomly select 35 cans and carefully measure the contents. The sample mean of the
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Michael's Tire Company performs free tire balance and rotation for the life of any tires purchased there on a first-come, first-served basis. What is the probability that the mechanic will be idle?"
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