Computer Science 61C - Fall 1999 - David Culler
Uses a grading system that is clearly defined and equitable
Number of Respondents
145
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 4 (2.8%) |
|---|---|
| 2 | 7 (4.8%) |
| 3 | 28 (19.3%) |
| 4 | 53 (36.6%) |
| 5 | 36 (24.8%) |
| N/A | 2 (1.4%) |
| Omit | 15 (10.3%) |