StaffPerformance/wispro.sp.share/Customer_Std.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace wispro.sp.share
{
    public class CustomerAvg_Std
    {
        public string Name { get; set; }
        public double Sum { get; set; }
        public double SquareSum { get; set; }
        public int count { get; set; }

        public double Average
        {
            get { return Sum / count; }
        }

        public double Std_Deviation
        {
            get
            {
                return Math.Sqrt(SquareSum/count - Average * Average);
            }
        }


    }
}