Q:

A random variable X is said to have a lognormal distribution if log X is normally distributed. If X is lognormal with E[log X] = �μμμ and var(log x) = σ², determine the distribution function of X. That is, what is P(X ≤ x)?

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- Mar 25th 2009, 06:08 PMjjs2168Lognormal Distribution Function
Q:

A random variable X is said to have a lognormal distribution if log X is normally distributed. If X is lognormal with E[log X] = �μμμ and var(log x) = σ², determine the distribution function of X. That is, what is P(X ≤ x)?