Electrical Engineering 117A - Spring 1994 - D.J. Angelakos
Uses a grading system that is clearly defined and equitable
Number of Respondents
28
Mean
2.9
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
2.9 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 3 (10.7%) |
|---|---|
| 2 | 3 (10.7%) |
| 3 | 7 (25.0%) |
| 4 | 7 (25.0%) |
| 5 | 0 (0.0%) |
| N/A | 2 (7.1%) |
| Omit | 6 (21.4%) |