Electrical Engineering 40 - Fall 1993 - William G. Oldham
Uses a grading system that is clearly defined and equitable
Number of Respondents
74
Mean
3.6
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
3.6 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (2.7%) |
|---|---|
| 2 | 7 (9.5%) |
| 3 | 21 (28.4%) |
| 4 | 25 (33.8%) |
| 5 | 15 (20.3%) |
| N/A | 2 (2.7%) |
| Omit | 2 (2.7%) |