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近几年高考试卷有偏重于实际应用的倾向,概率在理论与实际中都有很重要的意义,因此概率还将继续成为近年高考命题的一个热点.概率部分的重点是:随机事件中的等可能事件的概率、互斥事件有一个发生的概率、相互独立事件同时发生的概率和独立重复试验的概率等的计算;难点是:对“
In recent years, exam papers tend to be biased toward practical applications. Probability has important implications in both theory and practice. Therefore, probabilities will continue to be a hot spot for recent college entrance examination propositions. The probabilistic part focuses on: random events, etc. The probability of possible events, the probability of occurrence of mutually exclusive events, the probability of simultaneous occurrence of independent events, and the probability of independent repetitive trials; the difficulty is: