SOLUTION: the probability density function of the random variable X is given by : f(x) ={&#9608;(@1/5 for2<x<7@ @0 elsewhere )&#9508;

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Question 1100379: the probability density function of the random variable X is given by :
f(x) ={█(@1/5 for2
Verify that the area under the curve is 1.
Find P(3 c) Find the expected value of the random variable X.


Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
for
If you integrate over all values,







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