Electrical Engineering 130 - Fall 1991 - Nathan W. Cheung
Uses a grading system that is clearly defined and equitable
Number of Respondents
26
Mean
3.7
Standard Deviation
1.5
Median
0.0
95% Confidence Interval
3.7 ± 0.6
Max
5.0
Frequency Distribution
| 1 | 4 (15.4%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 6 (23.1%) |
| 4 | 2 (7.7%) |
| 5 | 11 (42.3%) |
| N/A | 1 (3.8%) |
| Omit | 2 (7.7%) |