math顺着知识，继续探索
知识图谱
探索知识点、视频与经核验的内容位置。
节点与联系
条件概率
知识点条件概率
片段- 内容位置 → 条件概率：小球入盒与不放回抽样
依据
Candidate from reviewed en material v1: Restrict the sample space to A, then measure B within it. The formula requires P(A)>0. The events must be defined separately in each example. - 讲解 → 条件概率
依据
Candidate from reviewed en material v1: Restrict the sample space to A, then measure B within it. The formula requires P(A)>0. The events must be defined separately in each example.
条件概率
片段- 内容位置 → 条件概率：小球入盒与不放回抽样
依据
Candidate from reviewed zh material v1: 把样本范围限制到A，再计算其中B的比例；公式要求P(A)>0。两个例题中须分别定义事件。 - 讲解 → 条件概率
依据
Candidate from reviewed zh material v1: 把样本范围限制到A，再计算其中B的比例；公式要求P(A)>0。两个例题中须分别定义事件。