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求解统计类图表信息问题是指从图表中获取信息,统计数据,寻找规律,得出相关结论,并应用统计结论做出合理推断。这类问题来源广泛,形式灵活,突出对考生收集、整理和加工信息能力的考查。通过这类问题的学习,能够使学生获得科学探究能力,形成科学思维,全面提高学生的科学素质。这类问题,准确获取图表中信息,是解题的基础,对已获信息进行加工、整理,理清各变量之间的关系是解题的技巧,应用相关的数学知识来获
To solve the problem of statistical chart information is to get the information from the chart, statistical data, find the law, draw the relevant conclusions, and make reasonable conclusions using statistical conclusions. These problems come from a wide range of sources and are flexible in form and highlight examiners’ ability to collect, organize and process information. Through the study of such problems, students can gain scientific inquiry ability, form scientific thinking and comprehensively improve their scientific quality. Such problems, accurate access to the information in the chart, is the basis for solving problems, the information has been processing, sorting, clarifying the relationship between variables is the problem-solving skills, application of relevant mathematical knowledge to be