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Mann Whitney U Calculator

mann-whitney u calculator. Get instant, accurate results. Enter values for instant results with step-by-step formulas.

Reviewed by Manoj Kumar, Mathematics Educator

Reviewed by Manoj Kumar, Mathematics Educator

Formula

U₁ = n₁n₂ + n₁(n₁+1)/2 - R₁

Non-parametric test comparing two independent groups without assuming normality.

Worked Examples

Example 1: Two groups

Problem:G1:[3,4,6,8,9] G2:[1,2,5,7,10]

Solution:Rank and compute U

Result:U statistic with ranks

Reviewed by Manoj Kumar, Mathematics Educator · Editorial policy