The uncertainty of an event is measured

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问题 The uncertainty of an event is measured by its probability of occurrence and is inversely proportional to that. The more uncertain an event is. The more information is required to resolve uncertainty of that event. The amount of information is measured in （） .A.possibility B.bits C.bps D.probability

选项 A.possibility
B.bits
C.bps
D.probability

答案 B

解析一个事件的不确定性是由它发生的概率来计算的，并与之成反比关系，越是不确定的事件越需要更多的信息来解决该事件的不确定性，信息的数量由位来衡量的。A．可能性 B．位 C．bps D．概率

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