fixed files form Math #2

Spirals-Team · Mar 7, 2017 · 13de4e3 · 13de4e3
1 parent 6e20c01
commit 13de4e3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/projects/Math/2/org/apache/commons/math3/distribution/HypergeometricDistribution.java b/projects/Math/2/org/apache/commons/math3/distribution/HypergeometricDistribution.java
@@ -265,7 +265,7 @@ private double innerCumulativeProbability(int x0, int x1, int dx) {
      * size {@code n}, the mean is {@code n * m / N}.
      */
     public double getNumericalMean() {
-        return (double) (getSampleSize() * getNumberOfSuccesses()) / (double) getPopulationSize();
+        return getSampleSize() * (getNumberOfSuccesses() / (double) getPopulationSize());
     }
 
     /**