能解释一下为什么是吸烟致癌说是小概率事件。一般p<0.05才能称小概率事件。

来源: Diana-Sun 于 2016-03-30 19:17:15 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.