Electrical Engineering 120 - Spring 2005 - Kannan Ramchandran
Uses a grading system that is clearly defined and equitable
Number of Respondents
75
Mean
3.6
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.6 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 4 (5.3%) |
|---|---|
| 2 | 5 (6.7%) |
| 3 | 25 (33.3%) |
| 4 | 20 (26.7%) |
| 5 | 20 (26.7%) |
| N/A | 0 (0.0%) |
| Omit | 1 (1.3%) |