Electrical Engineering 221A - Fall 2009 - Claire Tomlin
Uses a grading system that is clearly defined and equitable
Number of Respondents
33
Mean
4.5
Standard Deviation
0.6
Median
5.0
95% Confidence Interval
4.5 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 2 (6.1%) |
| 4 | 10 (30.3%) |
| 5 | 18 (54.5%) |
| N/A | 0 (0.0%) |
| Omit | 3 (9.1%) |