public void FitTest7()
{
UnivariateDiscreteDistribution target = CreateUnivariateDiscreteDistribution();
double[] observations = { 0, 1, 1, 1, 1 };
double[] weights = { 0.125, 0.125, 0.25, 0.25, 0.25 };
target.Fit(observations, weights);
double mean = Measures.WeightedMean(observations, weights);
Assert.AreEqual(mean, target.Mean);
}