最新提问
我的动态
登录后查看动态
题目内容双击单词支持查询和收藏哦~

The table summarizes the waiting times, in minutes, of $$500$$ patients at a certain doctor's office. Of the $$500$$ waiting times, a waiting time of $$15$$ minutes is at the $$25$$th percentile and a waiting time of $$25$$ minutes is at the $$k$$th percentile.
Quantity A
$$k$$
Quantity B
$$50$$
D显示答案
· 相关考点
5.2.7 百分位数
5.2.7 百分位数
以上解析由 考满分老师提供。