Electrical Engineering 120 - Fall 2006 - Kannan Ramchandran
Uses a grading system that is clearly defined and equitable
Number of Respondents
40
Mean
3.7
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 2 (5.0%) |
|---|---|
| 2 | 3 (7.5%) |
| 3 | 12 (30.0%) |
| 4 | 11 (27.5%) |
| 5 | 11 (27.5%) |
| N/A | 0 (0.0%) |
| Omit | 1 (2.5%) |