Computer Science 170 - Spring 1999 - Umesh Vazirani
Uses a grading system that is clearly defined and equitable
Number of Respondents
100
Mean
3.0
Standard Deviation
1.4
Median
3.0
95% Confidence Interval
3.0 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 17 (17.0%) |
|---|---|
| 2 | 14 (14.0%) |
| 3 | 20 (20.0%) |
| 4 | 23 (23.0%) |
| 5 | 13 (13.0%) |
| N/A | 1 (1.0%) |
| Omit | 12 (12.0%) |