Electrical Engineering 221A - Fall 2010 - Claire Tomlin
Uses a grading system that is clearly defined and equitable
Number of Respondents
24
Mean
4.7
Standard Deviation
0.6
Median
5.0
95% Confidence Interval
4.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 1 (4.2%) |
| 4 | 6 (25.0%) |
| 5 | 16 (66.7%) |
| N/A | 0 (0.0%) |
| Omit | 1 (4.2%) |