Mann-Whitney U Test Calculator

Calculate the Mann-Whitney U statistic for comparing two independent samples.

U Statistic

90.0

U2 Statistic30.0
Z Approximation1.9781

U Statistic vs Sample 1 Size

सूत्र देखें →

सूत्र

## Mann-Whitney U Test **U = n1*n2 + n1*(n1+1)/2 - R1** Compares two independent groups without assuming normality.

हल किया गया उदाहरण

n1=10, n2=12, R1=85.

  1. 01U1 = 120 + 55 - 85 = 90
  2. 02U2 = 120 - 90 = 30