Obtain the mean and variance of the discrete random variable X having the probability
density function f (x) = 2x for 0<=x <=1and 0 otherwise
1
Expert's answer
2014-03-14T13:35:24-0400
Dear visitor
Unfortunately, the statement of your question is a bit confusing. What do you need to be done? You have not specified intervals to define the probability density function. Please, give us the details so we could help you.
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