Computer Science 186 - Fall 1994 - Yongdong Wang
Uses a grading system that is clearly defined and equitable
Number of Respondents
76
Mean
3.9
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.3%) |
|---|---|
| 2 | 2 (2.6%) |
| 3 | 12 (15.8%) |
| 4 | 25 (32.9%) |
| 5 | 16 (21.1%) |
| N/A | 0 (0.0%) |
| Omit | 20 (26.3%) |