Electrical Engineering 42 - Fall 1998 - F. Shoucair
Uses a grading system that is clearly defined and equitable
Number of Respondents
78
Mean
2.7
Standard Deviation
1.4
Median
3.0
95% Confidence Interval
2.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 12 (15.4%) |
|---|---|
| 2 | 9 (11.5%) |
| 3 | 8 (10.3%) |
| 4 | 10 (12.8%) |
| 5 | 5 (6.4%) |
| N/A | 3 (3.8%) |
| Omit | 31 (39.7%) |