The actual delivery time from Giodannis Pizza is exponentially distributed with a mean of 20 minutes. a.
Question:
The actual delivery time from Giodanni’s Pizza is exponentially distributed with a mean of 20 minutes.
a. What is the probability that the delivery time will exceed 30 minutes?
b. What proportion of deliveries will be completed within 20 minutes?
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Business Analytics Methods Models and Decisions
ISBN: 978-0321997821
2nd edition
Authors: James R. Evans
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