So, I did

import java.util.Arrays; import java.util.Scanner;

public class Average { int data[] = new int[5]; //the array which will contain the scores double mean = 0.0; //the arithmetic average of the scores int total = 0;

public Average() { System.out.println("Enter the Scores Number"); Scanner scanner = new Scanner(System.in); for(int i= 0; i

public void calculateMean(int[] data) { for(int i= 0; i

public String toString() { StringBuilder result = new StringBuilder(); for(int i= 0; i

public void selectionSort(int[] data) { Arrays.sort(data); } }

Result

It sholud output the data set from highest to lowest and the mean.

However, mine is from lowest to highest.

Which part is wrong? or do I have to writh something?

Task #1 Average Class (4 pts) Create a class called Average according to the UML diagram. datal 1 :int -mean: double tAverage): tcalculateMean): void ttoString: String tselectionSort(): void This class will allow a user to enter 5 scores into an array descending order and calculate the mean for the data set. It will then rearrange the data in * data]-the array which will contain the scores * mean -the arithmetic average of the scores Methods: Average -the constructor. It will allocate memory for the array. Use a for loop to repeatedly display a prompt for the user which should indicate that user should enter score number 1, score number 2, etc. Note: The computer starts counting with 0, but people start counting with 1, and your prompt should account for this. For example, when the user enters score number 1, it will be stored in indexed variable 0. The constructor will then call the selectionSort and the calculateMean methods. e calculateMeanthis is a method that uses a for loop to access each score in the array and add it to a running total. The total divided by the number of scores (use the length of the array), and the result is stored into the mean. toString - returns a String containing data in descending order and the mean selectionSort-this method uses the selection sort algorithm to rearrange the data set from highest to lowest. You may modify code example from section 7.11 The Selection Sort and the Binary Search Algorithms of the textbook to write this method. * * Task #2 Average Driver (4 pts) 1. Create an AverageDriver main method should declare and instantiate an Average object. The Average object information should then be printed to the console. class. This class only contains the main method. The