Which Statistical Test Should I Use?

Answer a few questions about your data and we'll recommend the right statistical test for your research.

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In the meantime, here's a quick guide:

Comparing 2 independent groups? → Independent t-test
Comparing 2 related/paired groups? → Paired t-test
Comparing 3+ groups? → One-way ANOVA
Testing association between categorical variables? → Chi-square
Measuring relationship between continuous variables? → Pearson correlation
Predicting a continuous outcome? → Linear regression
Predicting a yes/no outcome? → Logistic regression
Assessing scale reliability? → Cronbach's alpha