Electrical Engineering 117A - Spring 1989 - Charles K. (Ned) Birdsall
Gives exams permitting students to show understanding
Number of Respondents
50
Mean
3.7
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 3 (6.0%) |
|---|---|
| 2 | 2 (4.0%) |
| 3 | 4 (8.0%) |
| 4 | 15 (30.0%) |
| 5 | 8 (16.0%) |
| N/A | 2 (4.0%) |
| Omit | 16 (32.0%) |