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Suppose that a bank keeps $13,000 in deposits available for their customers to withdraw each day....

Suppose that a bank keeps $13,000 in deposits available for their customers to withdraw each day. The average net withdrawals for the bank are $9,000 with a standard deviation of $1,500. If net withdrawals are normally distributed, what is the probability that the bank will not be able to meet customer demands on any given day?

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