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robbie robbie
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2 years ago
The total time that customers spend in line and being checked out by the cashier at a grocery store follows the uniform probability distribution between 4 and 13 minutes. What is the probability that a randomly selected customer will spend between 5 and 9 minutes waiting in line and being checked out?
Textbook 
Business Statistics

Business Statistics


Edition: 2nd
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r_nassereddiner_nassereddine
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2 years ago
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robbie Author
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2 years ago
Thanks for your help!!
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Brilliant
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You make an excellent tutor!
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