Computer Science 164 - Fall 1997 - Paul Hilfinger
Uses a grading system that is clearly defined and equitable
Number of Respondents
54
Mean
3.7
Standard Deviation
1.3
Median
4.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 4 (7.4%) |
|---|---|
| 2 | 7 (13.0%) |
| 3 | 4 (7.4%) |
| 4 | 20 (37.0%) |
| 5 | 15 (27.8%) |
| N/A | 2 (3.7%) |
| Omit | 2 (3.7%) |