orange juice

Project Description:

an orange juice producer buys all his oranges from a large orange grove that has one variety of orange. the amount of juice squeezed from these oranges is approximately normal distributed, with a mean of 4.70 onces and a standard deviation of 0.40 once. suppose that you select a sample of 25 oranges.

1) what is the probability that the sample mean amount of juice will be at least 4.60 ounces?

2) the probability is 70% that the sample mean amount of juice will be contained between what two values symmetrically distributed around the population mean?

3) the prbability is 77% that the sample mean amount of juice will be greater than what value?
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Price Type: Negotiable

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