MATH SOLVE

4 months ago

Q:
# There is only one checkout line and the average service time is 5 minutes per customer. There are 3 people in the queue ahead of you. What is the probability that your wait time will exceed 7 minutes?

Accepted Solution

A:

Answer:The probability is 100% because 3*5 is 15, since 5 is the average time and 3 customers are already there.Step-by-step explanation: