Summary This article advocates that introductory statistics be taught by basing all calculations on a single simple margin-of-error formula and deriving all of the standard introductory statistical concepts (confidence intervals, significance tests, comparisons of means and proportions, etc) from that one formula. It is argued that this approach will better emphasize the core concepts and commonality of statistics and range of statistical applications, without forcing the students to memorize lots of different equations.

中文翻译：

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仅使用一种公式进行统计

总结 本文主张通过将所有计算建立在一个简单的误差范围公式的基础上，并从该公式推导出所有标准的介绍性统计概念（置信区间、显着性检验、均值和比例的比较等）来教授介绍性统计。公式。有人认为，这种方法将更好地强调统计学的核心概念和共性以及统计学应用的范围，而不会强迫学生记住许多不同的方程。