释义 |
expected values 基本英英Thesaurus 期望值原型expectedvalue的复数 名词 expected value: the sum of the values of a random variable divided by the number of valuesas in.arithmetic mean 同义词 average,expectation,first moment,mean,sample mean,simple average arithmetic meannoun average value average,expectation,expected value,first moment,mean,sample mean,simple average |