McKay's approximation for the coefficient of variation
id:
mckay-s-approximation-for-the-coefficient-of-variation-282-10677151
title:
McKay's approximation for the coefficient of variation
text:
In statistics, McKay's approximation of the coefficient of variation is a statistic based on a sample from a normally distributed population. It was introduced in 1932 by A. T. McKay. Statistical methods for the coefficient of variation often utilizes McKay's approximation. Let x i , i = 1 , 2 , … , n be n independent observations from a N normal distribution. The population coefficient of variation is c v = σ / μ . Let x ¯ and s denote the sample mean and the sample standard deviation, respecti
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/McKay%27s_approximation_for_the_coefficient_of_variation
date created:
date modified:
2023-04-26T14:29:12Z
main entity:
{"identifier":"Q17141637","url":"https://www.wikidata.org/entity/Q17141637"}
image:
fields total:
13
integrity:
13