辨析《统计原理》教学中的几对概念

摘要

统计原理教材中牵涉的概念相当多，而且有些概念，如变量与变量值、时期指标与时点指标、总体单位总量与总体标志总量、强度相对数与平均数、数量指标与质量指标等，使学生在学习过程中容易含混不清。为加深学生对这几对概念的理解和掌握，教师可以通过列举具体实例进行讲授，可能会产生意想不到的教学效果。%　　The concept involves statistical principles textbooks quite a few, and some concepts such as variables and variable values, period indicators and de facto indicators, the total amount of the overall unit total overall mark, of strength relative number and the mean, the number of indicators and quality indicators, so that students in the learning process easy vague. To deepen students' understanding and mastering these few of the concepts, teachers can be taught through concrete examples, may have the unintended effect of teaching.