Computer Science 170 - Fall 1995 - Umesh Vazirani
Uses a grading system that is clearly defined and equitable
Number of Respondents
38
Mean
2.9
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
2.9 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 6 (15.8%) |
|---|---|
| 2 | 8 (21.1%) |
| 3 | 9 (23.7%) |
| 4 | 13 (34.2%) |
| 5 | 1 (2.6%) |
| N/A | 1 (2.6%) |
| Omit | 0 (0.0%) |