Electrical Engineering 40 - Fall 2002 - Sheila Ross
Uses a grading system that is clearly defined and equitable
Number of Respondents
137
Mean
4.0
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
4.0 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 5 (3.6%) |
|---|---|
| 2 | 9 (6.6%) |
| 3 | 20 (14.6%) |
| 4 | 47 (34.3%) |
| 5 | 49 (35.8%) |
| N/A | 7 (5.1%) |
| Omit | 0 (0.0%) |