Computer Science 61A - Fall 2001 - Brian K. Harvey
Uses a grading system that is clearly defined and equitable
Number of Respondents
217
Mean
3.8
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.8 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 12 (5.5%) |
|---|---|
| 2 | 13 (6.0%) |
| 3 | 41 (18.9%) |
| 4 | 71 (32.7%) |
| 5 | 64 (29.5%) |
| N/A | 1 (0.5%) |
| Omit | 15 (6.9%) |