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  1. #1
    Join Date
    Nov 2013
    Posts
    2

    How do I implement the mean1d function to find the mean in this code?

    Code:
    #include <iostream>
    using namespace std;
    
    int main()
    {
    
    //I'll be making a 1 dimensional array
    int array1d[25];
    
    
    array1d[0] = 9;
    array1d[1] = 8;
    array1d[2] = 7;
    array1d[3] = 5;
    array1d[4] = 3;
    array1d[5] = 7;
    array1d[6] = 4;
    array1d[7] = 7;
    int array1d_size = 8;
    
    cout << "The original array is: { ";
    for (int i=0; i<array1d_size; i++)
    cout << array1d[i] << " ";
    cout << "} " << endl;
    
    
    double the_mean = mean1d(array1d, array1d_size);
    cout << "\n=====> The mean is: " << the_mean; 
    
    }
    Last edited by BrandenBTW; November 2nd, 2013 at 10:52 AM.

  2. #2
    Join Date
    Jan 2006
    Location
    Singapore
    Posts
    6,765

    Re: How do I implement the mean1d function to find the mean in this code?

    What do you understand by "arithmetic mean"? From there, you should have an idea of how to implement it.
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