Sections explain the conceptual machinery underlying the statistical tests. Each of the steps is accompanied by annotated screen shots from SPSS, and relevant components of output are highlighted in both the text and in the figures. The authors then walk through the steps to compute the test in SPSS and the output, pointing out wherever possible how the SPSS procedure and output connects back to the conceptual underpinnings of the test. Each chapter begins with a student-friendly explanation of the concept behind each statistical test and how the test relates to that concept. For example, seeing exactly how the concept of variance is used in SPSS-how it is converted into a number based on real data, which other concepts it is associated with, and where it appears in various statistical tests-will not only help students understand how to use statistical tests in SPSS and how to interpret their output, but will also teach them about the concept of variance itself. Learning how statistical ideas map onto computation in SPSS will help students build a better understanding of both. Reise This book helps students develop a conceptual understanding of a variety of statistical tests by linking the statistics with the computational steps and output from SPSS. A Conceptual Guide to Statistics Using SPSS by Elliot T.
0 kommentar(er)
