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*please type answer* can't see written replies very well Customers arrive at a local ice cream...

*please type answer* can't see written replies very well

Customers arrive at a local ice cream stand at an average rate of 15 per hour. a. What is the probability that 2 customers will arrive during the next 15 minutes? b. What is the probability that 4 customers will arrive during the next 15 minutes? c. What is the probability that 5 customers will arrive during the next 30 minutes? d. What is the probability that 6 customers will arrive during the next 45 minutes?

math   Statistics-And-Probability   
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