Computer Science 170 - Fall 2002 - Thomas A. Henzinger
Uses a grading system that is clearly defined and equitable
Number of Respondents
66
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.5%) |
|---|---|
| 2 | 5 (7.6%) |
| 3 | 16 (24.2%) |
| 4 | 21 (31.8%) |
| 5 | 22 (33.3%) |
| N/A | 0 (0.0%) |
| Omit | 1 (1.5%) |