The independent Poisson random variables X and Y have means 2 and 5, respectively. Obtain. the mean
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The independent Poisson random variables X and Y have means 2 and 5, respectively. Obtain. the mean and variance of the random variables
(a) Y-X,
(b) 2Y+10. For each of these random variables give one reason why the distribution is not Poisson. (NEAB)
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Related Book For 
A Concise Course In Advanced Level Statistics With Worked Examples
ISBN: 9780748754755
4th Edition
Authors: J. Crawshaw, J. Chambers
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