文章基本信息

标题：Correlation between the Sample Mean and Sample Variance
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作者：Shanmugam, Ramalingam
期刊名称：Journal of Modern Applied Statistical Methods
出版年度：2008
卷号：7
期号：2
页码：6
出版社：Wayne State University
摘要：This article obtains a general formula to find the correlation coefficient between the sample mean and variance. Several particular results for major non-normal distributions are extracted to help students in classroom, clients during statistical consulting service.
关键词：Skewness; kurtosis; non-normal data; count and continuous distributions