Computer Science 172 - Spring 1997 - Thomas A. Henzinger
Uses a grading system that is clearly defined and equitable
Number of Respondents
43
Mean
3.6
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.6 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (2.3%) |
|---|---|
| 2 | 2 (4.7%) |
| 3 | 14 (32.6%) |
| 4 | 18 (41.9%) |
| 5 | 5 (11.6%) |
| N/A | 0 (0.0%) |
| Omit | 3 (7.0%) |