Quantitative Data Analysis Using SPSS : an Introduction ...
4.4 Levels of statistical significance 67 4.5 Re-coding interval variables into categorical variables 69 4.6 Summary 73 4.7 Exercises 73 4.8 Notes 75 5 Correlation: examining relationships between interval data 77 5.1 Introduction 77 5.2 Examining correlations in the questionnaire 77 5.2.1 Producing a scatterplot in SPSS 78 5.2.2 The strength of a correlation …
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