Johan_1

Hi, your code does not work for the cumalative. Here is how I'm doing it: public static double normdist(double x, double mean, double standard_dev, bool cumalative) { if (cumalative == false) { double fact = standard_dev * Math.Sqrt(2.0 * Math.PI); double expo = (x - mean) * (x - mean) …

int DaysInMonth(int year, int month) { if (month == 4 || month == 6 || month == 9 || month == 11) return 30; else if (month == 2) return ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)) ? 29 : …