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单词 odds
释义

odds

Betting odds are expressed in the form r:s corresponding in theory to a probability of inline of winning. In reverse, if p is the probability of an event happening, the odds on it will be p:(1−p). In practice, odds offered by a bookmaker will only be an approximation to this probability, as the bookmaker wishes to make money and will change the odds to reflect the amount of money being bet on particular events even if they have no reason to change their view of the probabilities of those events.

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更新时间:2025/4/28 13:22:49