Electrical Engineering 122 - Fall 1999 - A. Costello
Uses a grading system that is clearly defined and equitable
Number of Respondents
36
Mean
2.3
Standard Deviation
1.2
Median
2.0
95% Confidence Interval
2.3 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 12 (33.3%) |
|---|---|
| 2 | 7 (19.4%) |
| 3 | 7 (19.4%) |
| 4 | 8 (22.2%) |
| 5 | 0 (0.0%) |
| N/A | 0 (0.0%) |
| Omit | 2 (5.6%) |