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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
The number of tornadoes T and earthquakes E over a month’s time in a particular region is independent and has a Poisson distribution with parameters four and two, respectively.
(a) Find the joint pmf of T and E.
(b) What is the probability of no tornadoes and no earthquakes in that region next month?
(c) What is the probability of at least two tornadoes and at least two earthquakes?
(d) What is the probability of at least two tornadoes or at most two earthquakes?
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