Calculadora de Chi-Cuadrado de Bondad de Ajuste — Fórmula
Chi-Square Goodness of Fit
chi2 = Sum((O-E)^2/E)
Tests observed vs expected frequency distribution.
Ejemplo Resuelto
O=45, E=50, k=5.
- chi2 = 25/50 = 0.5
- df = 4
chi2 = Sum((O-E)^2/E)
Tests observed vs expected frequency distribution.
O=45, E=50, k=5.