You should use Visual Studio to write and test the program from this problem. Write a...

You should use Visual Studio to write and test the program from this problem.

Write a complete program with a for loop that

(5 pts) uses proper variable types.
(10 pts) uses a for loop to read in a real numbers exactly 8 times
(10 pts) adds the number read in the loop to a running sum.
(10 pts) Computes the average of the 8 numbers as a real number.
(5 pts) Prints the correct result with 2 decimal places, no text with the result.
Your program must NOT prompt the user for each number and must only print the answer, no text. (You will lose points!)

Expert Solution

Following is the code and output screenshot along with comments in the code.

<!-- HTML5 Structure is as follows -->
<!DOCTYPE html>
<!-- It is your choice to set langugae as english or any other language that you would like. -->
<html lang="en">
<!-- Here is the head part, where we give title to the project of file and add all the links/ scripts that we need to use in our project. -->

<head>
    <!-- meta tags are just used to tell the search engines what kind of content we are offering in our project and charset defines the documents character set. -->
    <meta charset="UTF-8">
    <!-- Here you can give a title to your project. -->
    <title>Web App</title>
</head>


<body onload="getData()">
    <!-- We will be displaying result here. -->
    <div id="result"></div>

    <!-- Adding a script tag here for javascript function that we are going to run on page load. -->
    <script>
        //Creating a function here to display the result on screen based on for loop on page load.
        function getData() {

            let numArr = [1, 2.1, 1.2, 3, 4, 5, 7, 6]; //Creating array of real numbers(8 items) to sum up using a for loop.
            let sum = 0;//Initialise the sum to 0.
            let count = 0; //Initialising the count to 0.

            // Applying a for loop on the numArr till count is 8 and printing the result on the screen.
            for (count; count <= 8; count++) {
                sum = sum + numArr[count]; //Adding the array items till count is 8

                // Checking if count is till index 7 which counts till 8 and displaying the data on screen upto two decimal points.
                if (count == 7) {
                    sum = sum / numArr.length; //Getting the average of the sum by dividing the sum with the count.
                    document.getElementById("result").innerHTML = sum.toFixed(2); //Displaying the result on screen using document upto 2 decimals.
                }
            }

        }

    </script>

</body>

</html>

Here is the Output.

I hope you find the answer helpful. I have added comments along with code. In case you have any doubt, please let me know in the comment section below. Also, please give it a thumbs up. Thank you.

venereology answered 1 month ago

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