Computer Science 170 - Fall 1999 - James W Demmel
Uses a grading system that is clearly defined and equitable
Number of Respondents
72
Mean
3.7
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (2.8%) |
|---|---|
| 2 | 7 (9.7%) |
| 3 | 15 (20.8%) |
| 4 | 29 (40.3%) |
| 5 | 13 (18.1%) |
| N/A | 0 (0.0%) |
| Omit | 6 (8.3%) |