Suppose an average of 240 trucks arrive each​ day, there are fourfour wellhead​ pumps, and each pump can serve an average of 3 trucks per hour. What is the probability that exactly 10trucks will arrive between 2​:00 p.m. and 4​:00 p.m. on any given​ day? How likely is it that once a truck is in position at a​ wellhead, the filling time will be less than 15 minutes? The probablity that 1010 trucks will arrive between 22​:00 p.m. and 44​:00 p.m. is .58​%. The probability that the filling time for the truck being served will be less than 15 minutes is ___%

Managerial Accounting: The Cornerstone of Business Decision-Making
7th Edition
ISBN:9781337115773
Author:Maryanne M. Mowen, Don R. Hansen, Dan L. Heitger
Publisher:Maryanne M. Mowen, Don R. Hansen, Dan L. Heitger
Chapter5: Activity-based Costing And Management
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Problem 9MCQ: Assume that the moving activity has an expected cost of 80,000. Expected direct labor hours are...
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Suppose an average of 240 trucks arrive each​ day, there are fourfour wellhead​ pumps, and each pump can serve an average of 3 trucks per hour. What is the probability that exactly 10trucks will arrive between 2​:00 p.m. and 4​:00 p.m. on any given​ day?
 How likely is it that once a truck is in position at a​ wellhead, the filling time will be less than 15 minutes?

The probablity that 1010 trucks will arrive between 22​:00 p.m. and 44​:00 p.m. is .58​%.

The probability that the filling time for the truck being served will be less than 15 minutes is ___% 

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