2. An expected value is < 1. Chi-squared may not be a valid test.
GRAPH Enfermedad GRAPHTYPE = "Pie"
MEANS Edad
Chi-Squared df Probability
21 18 0,2794
Obs Total Mean Variance Std Dev
7,0000 233,0000 33,2857 185,5714 13,6225
Minimum 25% Median 75% Maximum Mode
25,0000 25,0000 30,0000 49,0000 63,0000 25,0000
Página 2 de 2Output
15/02/2016file://C:UserssalaEpi Info 7Outputoutput47.html