同时掷一对均匀的骰子,点数“2和6同时出现”这一事件的自信息量约为()比特。

A.<img src='https://img2.soutiyun.com/shangxueba/ask/16968001-16971000/16970853/de8ca02-chaoxing2016-763112.png' /> B.<img src='https://img2.soutiyun.com/shangxueba/ask/16968001-16971000/16970853/b89c055-chaoxing2016-763113.png' /> C.<img src='https://img2.soutiyun.com/shangxueba/ask/16968001-16971000/16970853/20e4a7a-chaoxing2016-763114.png' /> D.<img src='https://img2.soutiyun.com/shangxueba/ask/16968001-16971000/16970853/47959fd-chaoxing2016-763115.png' />

时间:2024-05-02 12:33:33

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