Quiz 5 Report 10/7/2019

1

Quiz 5 Report 10/7/2019

1. Summary

0 0 0 0

3

4

3

2

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5

0-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10

Number of Students

Grade

Quiz 5 Grade Distribution

8.08 8.25 8.41

7.67

6.48

8.06

1.10 1.12 1.08 1.29 1.43 1.69

0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00

2019 2018 2017 2016 2015 2014

Grade

Year

Quiz 5 Comparison with Previous Years

Average Standard Deviation Average Over 2013-2018

Total number of students 14

Attended 12

Missed 2

Average grade 8.08

Standard deviation of grades 1.10

2 2. Comments

 Many student made mistake for calculating 𝑉

 One student confused the unit of rad/s with rev/s

 One student did not consider Area when he calculate the 𝑚̇(= 𝜌𝑉𝐴)