Computer Science 61A - Spring 1994 - Brian K. Harvey
Uses a grading system that is clearly defined and equitable
Number of Respondents
120
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 5 (4.2%) |
|---|---|
| 2 | 7 (5.8%) |
| 3 | 21 (17.5%) |
| 4 | 47 (39.2%) |
| 5 | 40 (33.3%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |