1
Quiz 9 Report 10/24/2018
1. Summary
0 0
1 1
0 0
5 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
8.58 8.88 8.97
8.13 7.28 7.43
1.84 1.16 0.95 1.41 2.18 2.22
0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00
2018 2017 2016 2015 2014 2013
Grade
Year
Quiz 9 Comparison with Previous Years
Average Standard Deviation Average Over 2013-2018
Total number of students 12
Attended 12
Missed 0
Average grade 8.58
Standard deviation of grades 1.84
2 2. Comments
• Some students made mistakes when calculating the pi terms (i.e. due to using wrong units for pressure)
• Few students did not know how to use the empirical data to calculate pressure gradient for the prototype
8.38 8.91
7.00
9.09
8.25
9.58 8.92 8.90 8.58
1.79
0.49 1.22 1.46 1.12
0.63
1.49 0.79
1.84
0.00 2.00 4.00 6.00 8.00 10.00 12.00
1 2 3 4 5 6 7 8 9
Grade
Quiz #
Quiz Grade History
Average Standard Deviation
