LINQ-use Average to get the average of all numbers in an array.

This Blog shows you how to use Average to find Average of all numbers in an array.

This is the function to get Average of all numbers in Array using LINQ.

         public void FindAvgNumber()
        {
            
           int[] numbers = { 10,4,5,7,9,23,45 };
 
           double averageNum = numbers.Average();
 
           Console.WriteLine("The average number is {0}.", averageNum);        
        }

We can also use Average to get the average length of all word in array

public void FindAvgWordLength()
{
      string[] words = { "India", "America", "England","Iraq" };
 
     double averageLength = words.Average(w => w.Length);
 
     Console.WriteLine("The average word length is {0} characters.", averageLength);
}