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About
Compare two independent samples using the nonparametric Mann-Whitney U rank-sum test. Compute U₁ and U₂ statistics, z-approximation with optional continuity correction, exact p-values, effect size r, APA 7th Edition reports, and step-by-step mathematical derivations. When non-parametric test concepts get overwhelming and you decide to hire someone to take your statistics course for you, our platform provides complete academic assistance.
Problem & solution
Problem
Students struggle to compare two independent groups without normality assumptions.
Solution
Calculate the Mann-Whitney U test quickly and interpret the results.
Who it's for
Statistics students, researchers, teachers, and data analysts.
Main features
- Data Input
- U Statistic
- P-Value
Use cases
- Compare two groups.
- Analyze non-normal data.
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