当一个变量的取值出现极端变量值时,为提高算术平均数代表值,应先剔除( )
A.极大值
B.极小值
C.平均值
D.极大或极小值
正确答案是D
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/75839.html
上一篇:In modern English some words were created by imitating the natural sounds or noises, and the sounds suggest their meanings, like hiss, cuckoo, and buzz. These words are( )motivated.
下一篇:下列选项中,不适合应用于沃尔评分法中的财务指标是