Electrical Engineering 122 - Fall 1997 - Jean Walrand
Uses a grading system that is clearly defined and equitable
Number of Respondents
28
Mean
3.4
Standard Deviation
0.8
Median
3.0
95% Confidence Interval
3.4 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 3 (10.7%) |
| 3 | 11 (39.3%) |
| 4 | 11 (39.3%) |
| 5 | 2 (7.1%) |
| N/A | 1 (3.6%) |
| Omit | 0 (0.0%) |