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Conditional probability - Wikipedia, the free encyclopedia

In probability theory, a conditional probability measures the probability of an event given that (by assumption, presumption, assertion or evidence) another event has occurred.[1] For example, the probability that any given person has a cough on any given...

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湖南衛視知名主持人李銳在微博上發布一組央視主持人文靜早年前打瞌睡的照片,並@央視主持人趙普詢問到:“哥,這是真的嗎?”對此,趙普在微博上回复:有這事,但沒這麼誇張。 我和文靜是大型早間新聞《朝聞天下》的首任主播。凌晨三、四點雞還沒打鳴兒,我們就得工作了。瞌睡難免,被導播切出...

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