📊 Hypothesis Test Selector & Guide
Answer a few questions about your data and get a tailored recommendation with step-by-step instructions.
What type of data is your dependent variable?
This is the outcome you're measuring (e.g., test scores, blood pressure, reaction time).
How many groups or conditions are you comparing?
A group can be a treatment condition, a population category, or a time point.
Are the groups independent or paired/related?
Paired data comes from the same subject (e.g., before/after treatment). Independent data comes from different subjects.
Check your assumptions
Based on your answers, here are the key assumptions to check for your data.