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Session 1: Basics

Part 1: Descriptive statistics

Session 2: Tables

Session 3: Diagrams for a single variable

Session 4: Diagrams for two variables

Session 5: Measures of central tendency

• Mode
• Median (and quartiles)
• (arithmetic) Mean

Session 6: Measures of dispersion

• Qualitative Variation
• Range and Inner-quartile range
• Mean Absolute Deviation
• Variance and Standard Deviation
• Coefficient of variation

Session 7: Other measures

• Measures of shape (skewness & kurtosis)
• Measures of location (z-scores and tiles)
• Measures of (dis)similarity/distance

Part 2: Inferential statistics

Session 8: Introduction to inferential statistics

• Techniques used
• Concept of distribution
• General confidence interval
• General NHST

Session 9: NHST single variable

• Dich/Nom: Binomial test
• Dich/Nom: Chi-square goodness of fit
• Ordinal: concept of ranking
• Ordinal: one-sample sign test
• Ordinal: one-sample Wilcoxon signed rank test
• Scale: one-sample t-test

Session 10: NHST did people change? (paired tests)

• Two dichotomous variables
• Two nominal variables
• Two ordinal variables
• Two scale variables

Session 11: NHST is there a difference

• means: scale vs. dichotomous
• means: scale vs. nominal
• means: scale vs. ordinal
• ranks: ordinal vs. dichotomous
• ranks: ordinal vs. nominal

Session 13: NHST is there an association?

• dich/nom. and dich/nom.
• nominal and nominal
• ordinal and ordinal
• ordinal and scale
• scale and scale