Electrical Engineering 20N - Fall 2007 - Babak Ayazifar
Gives exams that permit students to show their understanding
Number of Respondents
139
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 2 (1.4%) |
|---|---|
| 2 | 4 (2.9%) |
| 3 | 19 (13.7%) |
| 4 | 51 (36.7%) |
| 5 | 59 (42.4%) |
| N/A | 0 (0.0%) |
| Omit | 4 (2.9%) |