Electrical Engineering 42 - Fall 2002 - William G. Oldham
Uses a grading system that is clearly defined and equitable
Number of Respondents
73
Mean
3.5
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.5 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.4%) |
|---|---|
| 2 | 8 (11.0%) |
| 3 | 26 (35.6%) |
| 4 | 27 (37.0%) |
| 5 | 11 (15.1%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |