public void ShoudlReturnCorrectProbabiltiyForGetProbabilityLessThan_NormalDistribution_Float()
 {
     Assert.AreEqual(0.7257F, (float)ndFloat.GetProbabilityLessThan(1F), 0.001);
 }
 public void ShoudlReturnCorrectProbabiltiyForGetProbabilityLessThan_NormalDistribution_Double()
 {
     Assert.AreEqual(0.7257, (double)ndDouble.GetProbabilityLessThan(1), 0.001);
 }
 public void ShoudlReturnCorrectProbabiltiyForGetProbabilityLessThan_NormalDistribution_Decimal()
 {
     Assert.AreEqual(0.726620534050171M, (decimal)ndDecimal.GetProbabilityLessThan(1M));
 }