What Is the Normal Distribution? The normal distribution formula is based on two simple parameters— mean and standard deviation —that quantify the characteristics of a given dataset.

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

Thomas A. Bass, Karen Yuen Fung, A Two-Stage Test for the Mean of a Multivariate Normal Distribution with Known Covariance Matrix, Sankhyā: The Indian Journal of Statistics, Series B (1960-2002), Vol.

This paper is concerned with the problem of estimating the mean and variance of normal populations from singly and doubly truncated samples having known truncation points. Maximum likelihood ...