Computer Science 169 - Spring 1994 - Paul Hilfinger
Uses a grading system that is clearly defined and equitable
Number of Respondents
29
Mean
2.4
Standard Deviation
1.2
Median
2.0
95% Confidence Interval
2.4 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 7 (24.1%) |
|---|---|
| 2 | 4 (13.8%) |
| 3 | 7 (24.1%) |
| 4 | 5 (17.2%) |
| 5 | 0 (0.0%) |
| N/A | 4 (13.8%) |
| Omit | 2 (6.9%) |