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一、考点内容要求概率在2011版新课标中的要求:1.能通过列表、画树状图等方法列出简单随机事件所有可能的结果,以及指定事件发生的所有可能结果,了解事件的概率.2.知道通过大量的重复试验,可以用频率估计概率.知识框图:二、考点考法分析这部分内容的考点特点是试题的设计以基础为主,大多数为简易题和中等难题,主要结合生活中的具体问题情境设置概率问题.具体考点归纳为:
First, the test content requirements Probability requirements in the 2011 version of the new curriculum: 1 can be listed through the list, draw the tree and other methods to list all the possible results of simple random events, as well as specify the possible occurrence of events, understand the events Probability .2 Know that through a large number of repeated tests, you can estimate the probability of frequency.Knowledge diagram: Second, test point test analysis This part of the test center features the test questions based on the design, most of them simple and intermediate problems, The main combination of life in the context of the specific problem set the probability of specific test sites summarized as follows: