SPSS Z-Test Independent Proportions

Quickly get started with z-tests in SPSS 27 onwards!

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SPSS ANOVA with Post Hoc Tests

The ultimate guide to running and interpreting post hoc tests in ANOVA!

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Kurtosis – Quick Introduction

Quick introduction to (excess) kurtosis with formulas & examples!

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Normalizing Variable Transformations

To what extent do 6 normalizing transformations actually work?

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SPSS Z-Test for a Single Proportion

Quick guide to running z-tests the right way

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Cohen’s D – Effect Size for T-Test

Interpretation of small, medium and large effects, power graphs and more!

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Drawing Regression Lines in SPSS

5 Easy Options for Drawing (Non) Linear Regression Lines in SPSS!

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SPSS Mediation Analysis Tutorial

A complete guide on mediation without the PROCESS macro!

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