a weighted average of all the possible values a random variable can assume, each value being weighted according to the probability of it occurring.
| 单词 | θ116146 |
| 释义 | the world > relative properties > number > probability or statistics > [noun] > variable > expected value of (1) expected value1915 a weighted average of all the possible values a random variable can assume, each value being weighted according to the probability of it occurring. |
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