- 5 Customers Arrive At The Drive Up Window Of A Fast Food Restaurant At A Rate Of 2 Per Minute During The Lunch Hour A 1 (42.78 KiB) Viewed 88 times
5. Customers arrive at the drive-up window of a fast-food restaurant at a rate of 2 per minute during the lunch hour. a.
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5. Customers arrive at the drive-up window of a fast-food restaurant at a rate of 2 per minute during the lunch hour. a.
5. Customers arrive at the drive-up window of a fast-food restaurant at a rate of 2 per minute during the lunch hour. a. What is the probability that the next customer will arrive within 1 minute? b. What is the probability that the next customer will arrive within 5 minutes? C. During the dinner time period, the arrival rate is 1 per minute. What are your answers to (a) and (b) for this period? (6)