Delivery trucks arrive independently at the Floorstore Regional distribution center with various consumer items from the company’s suppliers. The mean num- ber of trucks arriving per hour is 20. Given that a truck has just arrived answer the following: What is the probability that the next truck will not arrive for at least 5 minutes? What is the probability that the next truck will ar- rive within the next 2 minutes? What is the probability that the next truck will arrive between 4 and 10 minutes?

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 33E: Sick leave probability that a given worker at Dyno Nutrition Will call in sick on a Monday is 004....
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Delivery trucks arrive independently at the Floorstore Regional distribution center with various consumer items from the company’s suppliers. The mean num- ber of trucks arriving per hour is 20. Given that a truck has just arrived answer the following:

  1. What is the probability that the next truck will not arrive for at least 5 minutes?

  2. What is the probability that the next truck will ar- rive within the next 2 minutes?

  3. What is the probability that the next truck will arrive between 4 and 10 minutes?

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