Find probability that the sample mean is larger

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Reference no: EM13133183

The daily receipts of a fast-food franchise are normally distributed with a mean of $2,200 per day and a standard deviation of $50. A random sample of 25 days' receipts is chosen for an audit. What is the probability that the sample mean is larger than $2,220?

Reference no: EM13133183

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Find probability that the sample mean is larger : A random sample of 25 days' receipts is chosen for an audit. What is the probability that the sample mean is larger than $2,220?

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