[01 概率](01%E6%A6%82%E7%8E%87.md) [02 离散概率分布](02%E7%A6%BB%E6%95%A3%E6%A6%82%E7%8E%87%E5%88%86%E5%B8%83.md) [03 连续概率分布](03%E8%BF%9E%E7%BB%AD%E6%A6%82%E7%8E%87%E5%88%86%E5%B8%83.md)