Customers make purchases at a convenience store, on average, every six minutes. It is fair to assume that the time between customer purchases is exponentially distributed. Jack operates the cash register at this store. a-1. What is the rate parameter A? (Round your answer to 4 decimal places.) Rate parameter A 0.1667 a-2. What is the standard deviation of this distribution? (Round your answer to 1 decimal place.) Standard deviation
Customers make purchases at a convenience store, on average, every six minutes. It is fair to assume that the time between customer purchases is exponentially distributed. Jack operates the cash register at this store. a-1. What is the rate parameter A? (Round your answer to 4 decimal places.) Rate parameter A 0.1667 a-2. What is the standard deviation of this distribution? (Round your answer to 1 decimal place.) Standard deviation
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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 alt="d. What is the probability that nobody shows up for over half an hour? (Round intermediate calculations to at least 4 decimal places
and final answer to 4 decimal places.)
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Transcribed Image Text:d. What is the probability that nobody shows up for over half an hour? (Round intermediate calculations to at least 4 decimal places
and final answer to 4 decimal places.)
Probability
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 alt="Customers make purchases at a convenience store, on average, every six minutes. It is fair to assume that the time between customer
purchases is exponentially distributed. Jack operates the cash register at this store.
a-1. What is the rate parameter A? (Round your answer to 4 decimal places.)
Rate parameter A
0.1667
a-2. What is the standard deviation of this distribution? (Round your answer to 1 decimal place.)
Standard deviation
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Transcribed Image Text:Customers make purchases at a convenience store, on average, every six minutes. It is fair to assume that the time between customer
purchases is exponentially distributed. Jack operates the cash register at this store.
a-1. What is the rate parameter A? (Round your answer to 4 decimal places.)
Rate parameter A
0.1667
a-2. What is the standard deviation of this distribution? (Round your answer to 1 decimal place.)
Standard deviation
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INO
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