# Question

In the situation described in the previous problem, a customer has just arrived.

a. Find the probability that the time until the arrival of the next customer is less than 3 minutes.

b. Find the probability that the time until the arrival of the next customer is more than 10 minutes.

c. Find the probability that the time until the arrival of the next customer is between 5 and 6 minutes.

a. Find the probability that the time until the arrival of the next customer is less than 3 minutes.

b. Find the probability that the time until the arrival of the next customer is more than 10 minutes.

c. Find the probability that the time until the arrival of the next customer is between 5 and 6 minutes.

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