Electrical Engineering 130 - Spring 1991 - Richard S. Muller
Uses a grading system that is clearly defined and equitable
Number of Respondents
29
Mean
3.5
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (3.4%) |
|---|---|
| 2 | 2 (6.9%) |
| 3 | 9 (31.0%) |
| 4 | 12 (41.4%) |
| 5 | 3 (10.3%) |
| N/A | 1 (3.4%) |
| Omit | 1 (3.4%) |