Min, Max, Sum and Average of N Numbers

using System;
using System.Linq;
class MinMaxSum
{
    static void Main()
    {
        Console.Title = "Min, Max, Sum and Average of N Numbers";
        Console.Write("Enter how many n: ");
        int n = int.Parse(Console.ReadLine());
        float[] arrNum = new float[n];
        for (int i = 1; i <= n; i++)
        {
            Console.Write("Enter n {0}: ",i);
            arrNum[i - 1] = float.Parse(Console.ReadLine());
        }
        float min = arrNum.Min();
        float max = arrNum.Max();
        float sum = arrNum.Sum();
        float avg = arrNum.Average();
        Console.WriteLine("min is {0:0.00} \nmax is {1:0.00} \nsum is {2:0.00} \navg is {3:0.00}", min, max, sum, avg);
        Main();
    }
}