1
Quiz 9 Report 11/1/2019
1. Summary
0 0 0
1
0
3
1
5
0 1 2 3 4 5 6
0-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10
Number of Students
Grade
Quiz 9 Grade Distribution
8.75 8.58 8.88 8.97
8.13
7.28
1.25 1.84
1.16 0.95 1.41
2.18
0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00
2019 2018 2017 2016 2015 2014
Grade
Year
Quiz 9 Comparison with Previous Years
Average Standard Deviation Average Over 2014-2019
Total number of students 13
Attended 10
Missed 3
Average grade 8.75
Standard deviation of grades 1.25
2 2. Comments
• Some of students derived wrong dimensional value for 𝜋1, 𝜋2.
• One student confused the Model scale density with full scale density.
• Some of students made small calculation error.