Computer Science 186 - Fall 1995 - Yongdong Wang
Uses a grading system that is clearly defined and equitable
Number of Respondents
50
Mean
3.8
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.8 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (2.0%) |
|---|---|
| 2 | 3 (6.0%) |
| 3 | 10 (20.0%) |
| 4 | 23 (46.0%) |
| 5 | 10 (20.0%) |
| N/A | 1 (2.0%) |
| Omit | 2 (4.0%) |