The value of the variable morphy richards frequency distribution of the information prepared in acc

Luo Yuan Xu Yili
The value of the variable morphy richards frequency distribution of the information prepared in accordance with the frequency table can understand.
2 geometric mean (geometric morphy richards mean, G)
Due to unit variance is the square of the original unit, it is still easy to use. The square root of the variance of the arithmetic, that the standard deviation is a better morphy richards indicator. Accordingly, the standard deviation is also the overall standard deviation and sample standard deviation of the points, respectively, with the Greek letter xigema (sound) and English s representation Share on Twitter