#include <iostream> using namespace std; //Display functions void calculateMean(

Question

#include <iostream>

using namespace std;

//Display functions

void calculateMean(double, double);

void calculateStandardDeviation(double);

void getLetterGrade();

//enter main function

int main()

{

      //Declare variables

       doublenumberScores;

       doublescore, totalScores = 0.0, mean = 0.0;

       //askuser how many scores user wishes to enter

       cout<< "How many scores do you wish to enter? ";

       cin>> numberScores;

       //forloop statement to enter all the scores from the amount the userwishes to enter

       for(double num = 1.0; num <= numberScores; num++)

       {

             cout << "Enter score " << num << ": ";

             cin >> score;

             //Calculate the total of the scores

             totalScores = totalScores + score;

             //Function to calculateMean()

             calculateMean(numberScores, totalScores);

             //Function to calculateStandardDeviation()

             calculateStandardDeviation(mean, num);

       }

      //Function to getLetterGrade()

      getLetterGrade();

      //return a value

       return0;

}

//calculate Mean function

void calculateMean(double numberScores,double totalScores)

{

      //Declare variables

       doublemean, standardD;

      //Calculate the mean

       mean =(1.0 / numberScores) * totalScores;

      //Display the mean

       cout<< "The mean of the scores is " << mean <<endl;

}

//calculateStandardDeviation() function

void calculateStandardDeviation(double mean,double num)

{

      //Declare variables

       doublestandardDeviation;

      //Calculate the standard Deviation

      standardDeviaiton = mean * (num - mean);

}

//Determine the letterGrade() function

void getLetterGrade()

{

}

Explanation / Answer

anyone have any ideas on this. I am still stuck and need toturn this in a few hours?

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