众数、中位数和平均数是从不同角度描述一组数据的集中趋势的特征量 ,是帮助同学们密切联系实际生活 ,学习用数据说话的基本概念 .下面让我们共同走进“众数、中位数、平均数”的学习中来吧 .一、深刻理解三者的意义小学时我们已经学过了平均数 ,它反映一组数据的平均水平 ,或 Modes, medians, and averages are features that describe the central tendency of a set of data from different perspectives. They are basic concepts that help students closely relate to real life and learn to speak with data. Let’s walk into the “Patterns” together. , the median, the average number of learning come in. First, a deep understanding of the meaning of the three We have learned the average in primary school, it reflects the average level of a set of data, or