Computer Science 150 - Spring 1991 - Ronald Fearing
Uses a grading system that is clearly defined and equitable
Number of Respondents
81
Mean
3.2
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 7 (8.6%) |
|---|---|
| 2 | 14 (17.3%) |
| 3 | 22 (27.2%) |
| 4 | 21 (25.9%) |
| 5 | 11 (13.6%) |
| N/A | 0 (0.0%) |
| Omit | 6 (7.4%) |