public void DistributionFunctionTest3()
{
// http://www.danielsoper.com/statcalc3/calc.aspx?id=70
double probability = 0.2;
int successes = 2;
int trials = 10;
BinomialDistribution target = new BinomialDistribution(trials, probability);
double actual = target.DistributionFunction(successes);
double expected = 0.67779953;
Assert.AreEqual(expected, actual, 1e-5);
}