Thursday
March 5, 2015

Homework Help: Statistics

Posted by Kassie on Tuesday, April 6, 2010 at 10:01pm.

Suppose X is a normally distributed random variable with the mean u(Mu) and variance sigma^2. Suppose P(X </= 10) - .6915 and P (X </= 20) -.8413. Find Mu and Sigma^2.

PLEASE HELP! THIS IS AN EXAM REVIEW QUESTION!

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