Electrical Engineering 100 - Summer 2012 - Tony Dear
Uses a grading system that is clearly defined and equitable
Number of Respondents
34
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (2.9%) |
| 3 | 6 (17.6%) |
| 4 | 10 (29.4%) |
| 5 | 15 (44.1%) |
| N/A | 0 (0.0%) |
| Omit | 2 (5.9%) |