Summary
Contents
Subject index
An all-in-one self-study guide to SPSS and do-it-yourself guide to statistics. Based around the needs of undergraduate students embarking on their own research project, and its self-help style is designed to boost the skills and confidence of those that will need to use SPSS in the course of their research project
Describing Groups and Testing the Differences
Describing Groups and Testing the Differences
In this chapter we discuss four commands useful for investigating differences between groups of cases, for example between men and women. All applications involve differences in interval or ratio variables. Means, discussed in Section 16.1, is particularly suitable for describing groups. This command produces a ...
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