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3. Repair jobs arrive at a small-engine repair shop randomly at the rate of 10 per...

3. Repair jobs arrive at a small-engine repair shop randomly at the rate of 10 per day.
a. What is the average number of jobs that are received daily at the shop?
b. What is the probability that no jobs will arrive during any 1 hour, assuming that the shop is open 8 hours a day?

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Answer #1

(A) Average number of jobs that are received at the shop daily = 80 jobs

(B) Probability that no jobs will arrive during any 1 hour = 0.000045399

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