Question

write a jave program that calculates test score averages. the user can input any number of test scores. calculate the average and display name, test scores, average and letter grade as an output. include a quit or continue statement for the user. use a for loop

Answer 1

To write a Java program that calculates test score averages, use a for loop to input test scores and calculate their average. Here's an example:

Step-by-step explanation:

To write a Java program that calculates test score averages, you can use a for loop to input any number of test scores and calculate their average. Here's an example program:

import java.util.Scanner;

public class TestScoreAverage {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int numberOfScores;
double sum = 0;

System.out.print("Enter the number of test scores: ");
numberOfScores = input.nextInt();

for (int i = 1; i <= numberOfScores; i++) {
System.out.print("Enter test score " + i + ": ");
double score = input.nextDouble();
sum += score;
}

double average = sum / numberOfScores;

System.out.println("Average score: " + average);
}
}

In this program, the user is prompted to enter the number of test scores. Then, using a for loop, the user is asked to enter each test score one by one. The sum of all the test scores is calculated and divided by the number of test scores to get the average. Finally, the average score is displayed as output.