Electrical Engineering 126 - Fall 1995 - Wei Ren
Uses a grading system that is clearly defined and equitable
Number of Respondents
23
Mean
2.9
Standard Deviation
1.3
Median
3.0
95% Confidence Interval
2.9 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 4 (17.4%) |
|---|---|
| 2 | 5 (21.7%) |
| 3 | 5 (21.7%) |
| 4 | 6 (26.1%) |
| 5 | 2 (8.7%) |
| N/A | 0 (0.0%) |
| Omit | 1 (4.3%) |