Computer Science 170 - Fall 1996 - Umesh Vazirani
Uses a grading system that is clearly defined and equitable
Number of Respondents
82
Mean
2.3
Standard Deviation
1.3
Median
2.0
95% Confidence Interval
2.3 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 26 (31.7%) |
|---|---|
| 2 | 18 (22.0%) |
| 3 | 13 (15.9%) |
| 4 | 5 (6.1%) |
| 5 | 8 (9.8%) |
| N/A | 0 (0.0%) |
| Omit | 12 (14.6%) |