概率计算公式
probability calculation formula In classical probability, the probability of event $A$ is $P(A) = \frac{|A|}{|\Omega|}$, where $|\cdot|$ denotes the number of e
CSCA 数学 考试术语
probability calculation formula In classical probability, the probability of event $A$ is $P(A) = \frac{|A|}{|\Omega|}$, where $|\cdot|$ denotes the number of e
CSCA 数学 考试术语