Electrical Engineering 122 - Spring 2011 - Adam Wolisz
Uses a grading system that is clearly defined and equitable
Number of Respondents
48
Mean
3.1
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.1 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 8 (16.7%) |
|---|---|
| 2 | 6 (12.5%) |
| 3 | 13 (27.1%) |
| 4 | 16 (33.3%) |
| 5 | 5 (10.4%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |