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April 23, 2014

Homework Help: statistics

Posted by kim wallace on Saturday, September 17, 2011 at 11:01am.

Let a random variable be distributed as shown below
X=x : 0,1,2,3,4,5,6
P(x): .1 .09 .2 .15 .16 .2

(a) Find the probability p(6)
(b) Find the probability P(3< X < 5)
(c) Find the probability P(X < 4)
(d) Find the probability P(X > 2)

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