disk file named numbers.txt, which you'll create using Microsoft Notepad.e disk file namedisnlavs the mean and standard deviation of the four number computes and displays the mean and standard deviation of the fourmbrs Program #2: Write a program named Exam2Program2 that reads fou using Microsoft Notepad. The program then formulas. Calling the four numbers x, x2,s, and xi, the mean m is given by 4 And the standard deviation s is given by: SE 4 Your program must cona t ng thre ftunctions tion that takes as parameters four numbers and returns the mean of those numbers. A func . A function that takes as parameters four numbers and returns the standard deviation of those numbers. .A main function that reads four numbers from the file named numbers.txt, calls the other two functions, and displays the resu.'s Your program should display its results on the screen in clearly worded sentences that use correct spelling and punctuation. The results to be displayed are the list of the original four numbers . the mean . the standard deviation All numbers should be displayed to three decimal places