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round to 4 decimal places An audit finds that the dollar amounts of invoices have a mean of $1,762 and a standard deviation of $402.

round to 4 decimal places

An audit finds that the dollar amounts of invoices have a mean of $1,762 and a standard deviation of $402. What is the probability that for a sample of 60 invoices, the average invoice is less than $1,650?

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