public void StandardDevIntTest()
        {
            int[]  values   = { 1, 2, 3, 4, 5 };
            double standDev = findStandardDev.StandardDev(values);

            Assert.AreEqual(1.41421, Helpers.Rounding.RoundFiveDecimals(standDev));
        }
 public double StandardDev(dynamic values)
 {
     return(standardDev.StandardDev(values));
 }