1. 概率分布
https://zhuanlan.zhihu.com/p/26810566
2. 期望、方差、协方差及相关系数的基本运算
https://blog.youkuaiyun.com/touristman5/article/details/56281887
3. 假设检验
4. 最大似然估计与贝叶斯估计
https://blog.youkuaiyun.com/bitcarmanlee/article/details/52201858
https://zhuanlan.zhihu.com/p/26810566
https://blog.youkuaiyun.com/touristman5/article/details/56281887
https://blog.youkuaiyun.com/bitcarmanlee/article/details/52201858