Construct a flowchart for the module that generates distribution of frequencies of grades to illustrate the execution flow of the process.

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A university is analysing students' academic performance in a course using an application. As
shown below, the application generates a list of final marks and an academic performance
report:
The following information is required to generate the final mark listing and academic
performance report:
Course details
The course details to be stored in the program include a list (array) of final marks,
number of students, a list (array) of the distribution of frequencies of grades.
The final marks:
75B+
79B+
88A
96A+
90A+
80A
76B+
76B+
79B+
76B+
75B+
91A+
92A+
82A
84A
76B+
97A+
93A+
95A+
82A
78B+
81A
81A
82A
The final marks are stored in a text file named marks.txt. Download the data file,
marks.txt from WBLE for building the list of final marks in the program.
77B+
75B+
85A
63B
71B+
73B+
73B+
72B+
68B
74B+
69B
67B
73B+
68B
62B
61B
68B
70B+
66B
61B
62B
64B
62B
71B+
• Listing the final marks with associated grades
After building the list of final marks in the program, all the final marks and
associated grades are listed with no more than 8 numbers on a line as shown in
Diagram 1. Table 1 shows the grading system:
69B
66B
69B
61B
74B+
68B
60B
62B
71B+
73B+
66B
72B+
70B+
67B
69B
65B
72B+
61B
60B
63B
61B
61B
66B
69B
58C+
56C+
56C+
520
55C+
55C+
50C
55C+
56C+
54C
59C+
57C+
54C
520
510
58C+
+ Table 1: Grading system.
Mark Range
90 - 100
80 - 89
70-79
59C+
500
59C+
51C
55C+
53C
54C
54C
54C
25F
25E
19F
10F
42F
22F
31F
Grade
A+
Total number of students: 104
A
B+
60-69
55-59
50-54
The Success Institute
B
C+
SLLM 1643 Laws of Leadership Mastermind
Academic Performance Report
C
F
0-49
Grade | No. of Student | Percentage | Histogram (Percentage)
Generating the distribution of frequencies of grades
The application determines how many students score an A+, how many students
score an A, how many students score an B+, how many students score a B and so
on for all grades. The counts are to be updated to the list of the distribution of
frequencies of grades in the program.
A+
7
6.73
| *******
A
9
8.65 %
| ***
B+
25
24.04 4
B
31
29.81 *
C+
13
12.50 4
• Printing histogram
A set of percentage values are computed from the list of the distribution of
frequencies of grades in the program. The histogram is printed based on the
percentage values. You should round the percentage value of each grade to the
integral value that is nearest to it before printing the histogram.
12
11.54 %
F
6.73 %
I*******
Total |
104
| 100.00
Design a solution for the case study of Academic Performance Report using the
following design tools:
Construct a flowchart for the module that generates distribution of frequencies of
grades to illustrate the execution flow of the process.
Transcribed Image Text:A university is analysing students' academic performance in a course using an application. As shown below, the application generates a list of final marks and an academic performance report: The following information is required to generate the final mark listing and academic performance report: Course details The course details to be stored in the program include a list (array) of final marks, number of students, a list (array) of the distribution of frequencies of grades. The final marks: 75B+ 79B+ 88A 96A+ 90A+ 80A 76B+ 76B+ 79B+ 76B+ 75B+ 91A+ 92A+ 82A 84A 76B+ 97A+ 93A+ 95A+ 82A 78B+ 81A 81A 82A The final marks are stored in a text file named marks.txt. Download the data file, marks.txt from WBLE for building the list of final marks in the program. 77B+ 75B+ 85A 63B 71B+ 73B+ 73B+ 72B+ 68B 74B+ 69B 67B 73B+ 68B 62B 61B 68B 70B+ 66B 61B 62B 64B 62B 71B+ • Listing the final marks with associated grades After building the list of final marks in the program, all the final marks and associated grades are listed with no more than 8 numbers on a line as shown in Diagram 1. Table 1 shows the grading system: 69B 66B 69B 61B 74B+ 68B 60B 62B 71B+ 73B+ 66B 72B+ 70B+ 67B 69B 65B 72B+ 61B 60B 63B 61B 61B 66B 69B 58C+ 56C+ 56C+ 520 55C+ 55C+ 50C 55C+ 56C+ 54C 59C+ 57C+ 54C 520 510 58C+ + Table 1: Grading system. Mark Range 90 - 100 80 - 89 70-79 59C+ 500 59C+ 51C 55C+ 53C 54C 54C 54C 25F 25E 19F 10F 42F 22F 31F Grade A+ Total number of students: 104 A B+ 60-69 55-59 50-54 The Success Institute B C+ SLLM 1643 Laws of Leadership Mastermind Academic Performance Report C F 0-49 Grade | No. of Student | Percentage | Histogram (Percentage) Generating the distribution of frequencies of grades The application determines how many students score an A+, how many students score an A, how many students score an B+, how many students score a B and so on for all grades. The counts are to be updated to the list of the distribution of frequencies of grades in the program. A+ 7 6.73 | ******* A 9 8.65 % | *** B+ 25 24.04 4 B 31 29.81 * C+ 13 12.50 4 • Printing histogram A set of percentage values are computed from the list of the distribution of frequencies of grades in the program. The histogram is printed based on the percentage values. You should round the percentage value of each grade to the integral value that is nearest to it before printing the histogram. 12 11.54 % F 6.73 % I******* Total | 104 | 100.00 Design a solution for the case study of Academic Performance Report using the following design tools: Construct a flowchart for the module that generates distribution of frequencies of grades to illustrate the execution flow of the process.
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