Chi Sq - Any Prob. DistributionChi Square Test CalculatorObs (fo)Expected ProbabilityExp (fe)(fo - fe)^2 /feA470.2550.00.18B530.2550.00.18C420.2550.01.28D580.2550.01.28Total20012.92DF3CHI Crit7.81No differenceYour data goes into the two shaded columnsTo add more data, insert rows between 6 and 7.

must total to 1.0

Graph - Any Prob. Dist.4750535042505850

Obs (fo)Exp (fe)CategoriesFrequencyChi Square Analysis

Chi Square - Equal Prob.Chi Square Test Calculator Assuming Equal ProbabilityObs (fo)Exp (fe)(fo - fe)^2 /feA4750.00.18B5350.00.18C4250.01.28D5850.01.28Total2002.92DF3CHI Crit7.81No differenceYour data goes into the shaded columnTo add more data, insert rows between 6 and 7.

Graph - Equal Prob.

Graph - Equal Prob.4750535042505850

Obs (fo)Exp (fe)CHI SQUARE Analysis