Summary
Contents
Subject index
This bestselling textbook is designed to help students understand parametric and nonparametric statistical methods so that they can tackle research problems successfully. By working through this book carefully and systematically, those who may not have a strong background in mathematics will gain a thorough grasp of the most widely used statistical methods in the social sciences.
Design 5
Design 5
Two group research designs: static comparison on one variable
| Group 1 | Subjects A, B, C, D | Group 2 | Subjects E, F, G, H |
| X1 | Xa | X2 | Xe |
| Xb | Xf | ||
| Xc | Xg | ||
| Xd | Xh |
OR
Two group: static comparison on one or more variables
| Variable A | Variable B | Variable C | Variable D | Variable E | |
| Group 1 | N1A | N1B | N1C | N1D | N1E |
| Group 2 | N2A | N2B | N2C | N2D | N2E |
16.1 Using the t TEST FOR INDEPENDENT SAMPLES (POOLED VARIANCE)
A Social Work Department wishing to validate an empathy scale gives the ...
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