I\'ve been asked to create a program that designs and implements and application
ID: 3548648 • Letter: I
Question
I've been asked to create a program that designs and implements and application that reads in a set of 200 grades in a two-dimensional array from a .txt file called studentAnswers that represent the results from a test of 20 true-false questions for 100 student. Each row of the array represents the answers of one of the 100 students in the class. Each solumn represents the answers of each student to a specific question on the test. Each cell o the array contains either the boolean value "true " or "false". read inthe values from a second .txt file called questionanswers to be stored in a second one-dimensional array of 20 boolean values that represent the correct answers to the 20 questions. Your program should compute and print out the number of correct answers for each student in chart from, the average quiz grade and the standard deviation of the grades. Assuming an "A" is any grade greater than or equal to 90, a "B" is any grade greater than or equal to 80, a "C" is any grade greater than or equal to 70, "D" is a grade greater than or equal to 60, and an "F" is any grades less than 60, your program should produce a pie chart of the distrubution of letter grades for the quiz computed from the first table above.
Output would look like this:
STUDENT QUIZ SCORES
Student 1: 20 Student 2: 19 Student 3: 15 Student 4: 16 Student 5: 19
Student 6: 20
...etc until student 100
NUMBER OF CORRECT ANSWERS PER QUESTION
Question 1: 95
continues until question 20
The average grade is: 16.78
the standard deviation of the quiz grade is: 3.554
Explanation / Answer
Hi
When is the deadline ?