Analysis of variance (ANOVA) is a statistical analysis tool that separates total variability found within a data set into two components: random and systematic factors.

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Sankhyā: The Indian Journal of Statistics, Series B (1960-2002), Vol. 50, No. 3 (Dec., 1988), pp. 382-393 (12 pages) To improve estimation of strata variances when strata sample sizes are small, a new ...

This is a preview. Log in through your library . Abstract This paper develops explicit closed formulas for the covariances of order statistics in samples from the extreme-value distribution which ...