使用等差或等比量表测量单一变量,进行描述性分析时,可以用来描述数据的离散程度的是()
A.标准差
B.极差
C.四分位点内距
D.频率
E.中位数
正确答案是ABCD
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/933567.html
上一篇:The LuncheonI caught sight of her at the play and in answer to her beckoning I went over during the interval and sat down beside her. It was long since I had last seen her and if someone had not mentioned her name I hardly think I would have recogniz
下一篇:世界上许多国家都把_______作为调节进出口贸易的重要手段。()