The average length of time between arrivals at a turnpike tollbooth is 23 seconds. Assume that the
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The average length of time between arrivals at a turnpike tollbooth is 23 seconds. Assume that the time between arrivals at the tollbooth is exponentially distributed.
a. What is the probability that a minute or more will elapse between arrivals?
b. If a car has just passed through the tollbooth, what is the probability that no car will show up for at least 3 minutes?
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23 sec 1 0435 per second a P x 1 min 0435sec Change to minutes ...View the full answer
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Related Book For
Business Statistics For Contemporary Decision Making
ISBN: 978-1118749647
8th edition
Authors: Black Ken
Question Posted:
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