random variable
柯林斯词典
1. N a quantity that may take any of a range of values, either continuous or discrete, which cannot be predicted with certainty but only described probabilistically 随机变量 ( abbr: rv)[statistics]
返回 random variable
1. N a quantity that may take any of a range of values, either continuous or discrete, which cannot be predicted with certainty but only described probabilistically 随机变量 ( abbr: rv)[statistics]