期待值
1. 期望值：数学期望值(Expectation Value)在我们作决策的时候,不但要考虑获胜的机率有多大,也要衡量获胜后赢得的「好处」有多少?失败后遭受的「损害」有多少? 当我们博彩、竞技、甚至去应聘工作之前,不能不预先估计我们能从这件事中「可能」获得的好处有多少?
2. 期待值：classroom record 课堂记录 | expectation value 期待值 | preparental 当父亲(或母亲)以前的
3. 预期值：expansivity 扩展性,延伸性 | expectation value 预期值 | expected value 期望值
1. Growing property sales and the public's expectation of rising value are believed to be the main reasons for this new round of policy tightening.
2. Many institutional investors said the opening price had reached their upper expectation value.
3. The lowered expectation derives from the sharp plunge in the value of the Korean won.