Electrical Engineering 42 - Fall 2001 - Andrew R. Neureuther
Uses a grading system that is clearly defined and equitable
Number of Respondents
67
Mean
3.3
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.3 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 6 (9.0%) |
|---|---|
| 2 | 7 (10.4%) |
| 3 | 19 (28.4%) |
| 4 | 20 (29.9%) |
| 5 | 10 (14.9%) |
| N/A | 0 (0.0%) |
| Omit | 5 (7.5%) |