Electrical Engineering 122 - Fall 1988 - R. Cieslak
Uses a grading system that is clearly defined and equitable
Number of Respondents
48
Mean
3.5
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 4 (8.3%) |
|---|---|
| 2 | 2 (4.2%) |
| 3 | 14 (29.2%) |
| 4 | 14 (29.2%) |
| 5 | 9 (18.8%) |
| N/A | 1 (2.1%) |
| Omit | 4 (8.3%) |