Electrical Engineering 221A - Fall 2005 - S. Shankar Sastry
Uses a grading system that is clearly defined and equitable
Number of Respondents
23
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (4.3%) |
|---|---|
| 2 | 1 (4.3%) |
| 3 | 2 (8.7%) |
| 4 | 12 (52.2%) |
| 5 | 5 (21.7%) |
| N/A | 0 (0.0%) |
| Omit | 2 (8.7%) |