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2. Suppose that the bus of the sultana has a capacity of 8 passengers and needs...

2. Suppose that the bus of the sultana has a capacity of 8 passengers and needs
At least 5 passengers arrive to make the trip from Mayagüez to San Juan. The clients
They arrive on average at the rate of 1 customer every 5 minutes.

a) What is the probability that the bus will go to San Juan in 30 minutes. (suggestion
you can use one of the following distributions: the Exponential or the Poisson).

b) What is the probability that more than 2 clients arrive in 20 minutes.

math   Statistics-And-Probability   
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