Computer Science 61A - Fall 2002 - Lawrence A. Rowe
Uses a grading system that is clearly defined and equitable
Number of Respondents
137
Mean
3.6
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.6 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 3 (2.2%) |
|---|---|
| 2 | 13 (9.5%) |
| 3 | 41 (29.9%) |
| 4 | 54 (39.4%) |
| 5 | 21 (15.3%) |
| N/A | 0 (0.0%) |
| Omit | 5 (3.6%) |