来自：FRM > 一级 > Quantitative Analysis > Common Univariate > Common Univariate-3 2019-10-18 01:13
峰度里面，尖峰是薄尾，低峰是肥尾吧？老师好像讲错了
查看更多
stcurryno1@163.com
提问
2
上次登录
981天前
