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The number oi customers who enter a bank is thought to be Poisson distributed with a mean equal to 10 per hour. What are the

The number oi customers who enter a bank is thought to be Poisson distributed with a mean equal to 10 per hour. What are the chances that no customers will arrive in a 15minute period? O A. 0.006? O B. 00821 O 0. Approximately zero 0 D. 0.0250

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