By starting at the end of each of the outcome branches and working backward in time through all the decision and chanceevent nodes, expected monetary value (EMV) can be calculated for each outcome.
从结果点开始往回推,经过所有决策及不确定事件的节点后,可以计算出每个结果的预期货币值(EMV)。
3
Visiting an apple event is a good chance to see, and often taste, a wide variety of apples.