Скачать или смотреть How to Check for Normality in SPSS Step by Step | Histogram, Q-Q Plot, Shapiro Wilk, KS Test, Data

🎓 Are you analyzing data in SPSS and unsure whether to use parametric tests like t-test, ANOVA, regression, or a non-parametric test such as Mann–Whitney U Test, Kruskal–Wallis H Test, Friedman Test, Spearman’s Rank Correlation Coefficient (Spearman's rho)?
Before you dive into statistical testing, you must check if your data is normally distributed. In this practical, beginner-friendly tutorial, Dr. Aklilu Abrham (Assistant Professor & Researcher) shows you exactly how to test for normality in SPSS—step by step!

In this video, you'll learn how to:
1. Use Descriptive Statistics (Mean, 5% Trimmed mean, Median, Skewness & Kurtosis)
2. Interpret a Histogram, a Q-Q Plot, a Box Plot
3. Perform and interpret the Kolmogorov-Smirnov and the Shapiro-Wilk Test
4. Use the Explore function for comprehensive results
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