How a Dummy Replaces a Student's Test and Gets an F (Or, How Regression Substitutes for t tests and ANOVA)

被引：0
|
作者：
Eisenhauer, Joseph [1 ]
机构：
[1] Canisius Coll, Buffalo, NY 14208 USA
来源：
TEACHING STATISTICS | 2006年 / 28卷 / 03期
关键词：
Teaching; Regression; Dummy variables; Analysis of variance; t tests;
D O I：
暂无
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
Using dummy variables, this note offers a convenient illustration to demonstrate that regression can replace both the one-factor analysis of variance and the two-population t test with independent random samples. The exercise also helps to develop students' intuition regarding regression coefficients.
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页码：78 / 80
页数：3
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