Computer Science 150 - Fall 1996 - John Wawrzynek
Uses a grading system that is clearly defined and equitable
Number of Respondents
135
Mean
2.9
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
2.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 14 (10.4%) |
|---|---|
| 2 | 21 (15.6%) |
| 3 | 35 (25.9%) |
| 4 | 27 (20.0%) |
| 5 | 8 (5.9%) |
| N/A | 1 (0.7%) |
| Omit | 29 (21.5%) |