The sales of Lexus automobiles in the Detroit area follow a Poisson distribution with a mean of

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The sales of Lexus automobiles in the Detroit area follow a Poisson distribution with a mean of 3 per day.
a. What is the probability that no Lexus is sold on a particular day?
b. What is the probability that for 5 consecutive days at least one Lexus is sold?

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Statistical Techniques In Business And Economics

ISBN: 356

16th Edition

Authors: Douglas Lind, William Marchal

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