Under what condition, standard deviation = mean deviation = quartile deviation = range = 0?
回答 (1)
2016-04-17 2:15 pm
All observations are equal.
收錄日期: 2021-04-21 18:05:46
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20160417061324AAAPo8p