Discover what a log-normal distribution is, its financial applications, and how to calculate it, including using Excel for ...

Boyan Dimitrov, Stefanka Chukova, David Green, Jr. Periodic random environments and mechanisms of their effect on imbedded random variables are discussed. The variables under consideration represent ...

You can use the RAND () function to establish probability and create a random variable with normal distribution.

Sums of random variables. Conditional distributions. Conditional moments. Hierarchies and mixtures. Random sums. Lent term: Random samples. Sample mean. Sampling from the Normal distribution. Order ...

Using a decomposition of the characteristic function of the logarithm of the product of independent generalized gamma-ratio random variables (r.v.'s), we obtain explicit expressions for both the ...