What will be the output of the following C# code snippet?

class Program
{
    static void Main(string[] args)
    {
        int[] nums = {3, 1, 2, 5, 4};
        var ltAvg = from n in nums
                    let x = nums.Average()
                    where n < x
                    select n;
        Console.WriteLine("The average is " + nums.Average());
        Console.ReadLine();
    }
}