Statistics using just one formula |
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Authors: | Jeffrey S. Rosenthal |
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Affiliation: | Department of Statistical Sciences, University of Toronto, Toronto, Ontario, Canada |
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Abstract: | 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. |
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Keywords: | Teaching statistics Introductory statistics Margin of error Confidence interval Significance test Comparison of means |
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