(solution) Write a C++ program that calculates the following for an Array of

• September 13, 2020
• By menge

Write a C++ program that calculates the following for an Array of Grades listed below:

• Average Value
• Maximum grade
• Minimum grade
• Median
• Mode

Grades
4.5
6
7
7.5
4.5
6
3
4
6.5
5.5
5.5
6
5
5
4
5
6
4.5

• Standard Deviation
• The frequency of grades for the following ranges
  • 0 to < 1
  • 1 to < 2
  • 2 to < 3
  • 3 to < 4
  • 4 to < 5
  • 5 to < 6
  • >6

Your Program should be modular, meaning that you should write a function for each parameter listed above.

put explanation in each phase and especially in phase of function, please leave explanation comments (by using //) for each function. Thanks

#define SIZE 18
#include&lt;stdio.h&gt;
#include &lt;iostream&gt;
using namespace std;
float average_function(float,int);
float median_function(float,int);
float mode_function(float,int);
float…