Electrical Engineering 40 - Spring 1998 - Steven E. Schwarz
Uses a grading system that is clearly defined and equitable
Number of Respondents
110
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (1.8%) |
|---|---|
| 2 | 8 (7.3%) |
| 3 | 25 (22.7%) |
| 4 | 29 (26.4%) |
| 5 | 38 (34.5%) |
| N/A | 1 (0.9%) |
| Omit | 7 (6.4%) |