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  3. hey guys i really need help with this standard deviation...

Question: hey guys i really need help with this standard deviation...

Question details

Hey guys I really need help with this standard deviation function for my project. Here is the RME

//REQUIRES: v contains at least 2 elements
//EFFECTS: returns the corrected sample standard deviation of the numbers in v
// http://en.wikipedia.org/wiki/Standard_deviation#Corrected_sample_standard_deviation
double stdev(std::vector<double> v);

And here are the libraries I have access to and what the function stub looks like

double stdev(vector<double> v)

#include <cassert>
#include <vector>
#include <iostream>
#include <cmath>
#include <string>
using namespace std;

Thanks!

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