Electrical Engineering 122 - Spring 2003 - Jean Walrand
Uses a grading system that is clearly defined and equitable
Number of Respondents
31
Mean
2.6
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
2.6 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 6 (19.4%) |
|---|---|
| 2 | 8 (25.8%) |
| 3 | 11 (35.5%) |
| 4 | 3 (9.7%) |
| 5 | 3 (9.7%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |