“emv”的概念、定义、习题解题方法及翻译-数学辞典

单词

emv

释义

emv

(expected monetary value) Where the payoff to the player in a game is dependent on chance outcomes, the emv is the average gain the player would achieve per game in the long run. It is calculated as the sum of: each payoff multiplied by the probability of that payoff.

For example:

Showing possible payoffs and chances

The emv is 3 × 0.2+0 × 0.3+(−1) × 0.5 = 0.1 as written in the circle.

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数学辞典收录了4151条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。