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

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

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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Basic Statistics For Business & Economics

ISBN: 9781259268939

6th Canadian Edition

Authors: Douglas A. Lind, William G Marchal, Samuel A. Wathen, Carol Ann Waite

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