Computer Science 169 - Spring 1992 - Paul Hilfinger
Uses a grading system that is clearly defined and equitable
Number of Respondents
21
Mean
3.7
Standard Deviation
1.4
Median
0.0
95% Confidence Interval
3.7 ± 0.6
Max
5.0
Frequency Distribution
| 1 | 2 (9.5%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 2 (9.5%) |
| 4 | 4 (19.0%) |
| 5 | 4 (19.0%) |
| N/A | 9 (42.9%) |
| Omit | 0 (0.0%) |