(Solved): Write a program that takes, as input, five numbers and outputs the mean (average) and standard dev ...

Write a program that takes, as input, five numbers and outputs the mean (average) and standard deviation of the numbers. If the numbers are x1, X2, X3, 84, and X5, then the mean is: x = (x1+ X2+ X3+ X4+x5)/5 and the standard deviation is: S (((x2-x)2 + (x2-x)2 + (x3-x)2 + (x4-x)2 + (x5-x)2)/5) Your program must contain at least the following functions: a function that calculates and returns the mean and a function that calculates the standard deviation. Format your output with setprecision (2) to ensure the proper number of decimals for testing.