Electrical Engineering 42 - Fall 1999 - F. Shoucair
Uses a grading system that is clearly defined and equitable
Number of Respondents
95
Mean
2.9
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
2.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 11 (11.6%) |
|---|---|
| 2 | 20 (21.1%) |
| 3 | 30 (31.6%) |
| 4 | 21 (22.1%) |
| 5 | 6 (6.3%) |
| N/A | 4 (4.2%) |
| Omit | 3 (3.2%) |