My program is still incorrect PLEASE READ ALL INSTRUCTIONS

First thing I would do is fix the mean function. There is a syntax error in the body of the function. Next, I would call the mean function from main and make sure it's working correctly. Then look at the standard deviation function. x is supposed to be equal to the mean, so you'll have to have the mean of the numbers before you calculate the standard deviation. As it stands now, x doesn't have anything useful in it. If you don't assign a value to a variable before you use it, it will just contain whatever garbage is in the memory the variable occupies. x needs to have the mean in it. Also, the ^ symbol will not raise a base to an exponent. Look up the pow function from the cmath library. It is discussed in the "Using Predefined Functions in a Program" section of Chapter 3 and the "Predefined Functions" section of Chapter 6. Once you've got it straightened out, add a call to your standard deviation function to main. Make sure it is also working correctly. Done delmarlearning.com AAC Instructions main.cpp include #include Instructions Write a program that takes, as input, five numbers and outputs the mean (average) and standard deviation of the numbers. If the numbers are X, X, X, Xa, and Xs. then the mean is: using na std; double int 2, double x x x +5)/ x = (X + Xg+ Xe+ Xa+Xe 5 double sto int x2, in and the standard deviation is: s={{9-x)2+(x2-x)+(X- x)2+(Xx-x2+(X5-X12/5) double x doubles (x-x)" (x3-x)2 x5-x)2) xt, x5; 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 @ 2 #include 3 the 7 8 9 4 using namespace std; 5 double mean(int x1, int x2, int x3, int x4, int x5) 6 { double x; x = (x1+x2+x3+x4+x5)/5 return x; 10) 11 double std (int xi, int x2, int x3, int x4, int x5) 12 { 13 double x; double s = sqrt (((x1-x)^2+(x2-x)^2+(x3-x)2+(x4-x)^2+(x5-x)2) /5). 15 ) 16 int main() { int x1, x2, x3, x4, x5; 18 cout > x1>>2>>3 >>x4> >5; 14 17 t the nda ard cout