Electrical Engineering 20N - Fall 2011 - Babak Ayazifar
Gives exams that permit students to show their understanding
Number of Respondents
217
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 8 (3.7%) |
|---|---|
| 2 | 15 (6.9%) |
| 3 | 43 (19.8%) |
| 4 | 76 (35.0%) |
| 5 | 70 (32.3%) |
| N/A | 1 (0.5%) |
| Omit | 4 (1.8%) |