Computer Science 61A - Spring 1996 - Brian K. Harvey
Uses a grading system that is clearly defined and equitable
Number of Respondents
185
Mean
3.8
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.8 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 12 (6.5%) |
|---|---|
| 2 | 11 (5.9%) |
| 3 | 30 (16.2%) |
| 4 | 52 (28.1%) |
| 5 | 62 (33.5%) |
| N/A | 2 (1.1%) |
| Omit | 16 (8.6%) |