Relationship Between the Mean and Median in a Skewed Frequency Distribution
Relationship Between the Mean and Median in a Skewed Frequency Distribution
复制标题
偏斜频率分布中均值和中位数之间的关系
DOI：
10.5351/ckss.2004.11.3.513
复制
发表时间：
2004
影响因子：
0.4
通讯作者：
T. Cho
中科院分区：
文献类型：
--
作者：
Mi;T. Cho
众所周知的单峰总体分布的众数-均值-中位数不等式并不总是适用于频率分布。但许多基础统计学教科书只是提到均值和中位数的相对位置可用于确定分布是正偏还是负偏。在本文中，我们介绍了生成正偏但均值数据的方法
The well-known mode-mean-median inequality for the unimodal population distribution does not always hold for the frequency distribution. But many elementary statistics text books just mention that the relative location of the mean and median can be used to determine whether a distribution is positively or negatively skewed. In this paper we introduce the method generating data that is positively skewed but mean