Computer Science 60C - Spring 1994 - John Canny
Uses a grading system that is clearly defined and equitable
Number of Respondents
70
Mean
3.6
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.6 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 5 (7.1%) |
|---|---|
| 2 | 3 (4.3%) |
| 3 | 13 (18.6%) |
| 4 | 18 (25.7%) |
| 5 | 12 (17.1%) |
| N/A | 0 (0.0%) |
| Omit | 19 (27.1%) |