Computer Science 150 - Fall 2002 - John Wawrzynek
Uses a grading system that is clearly defined and equitable
Number of Respondents
130
Mean
3.3
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.3 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 11 (8.5%) |
|---|---|
| 2 | 14 (10.8%) |
| 3 | 44 (33.8%) |
| 4 | 44 (33.8%) |
| 5 | 15 (11.5%) |
| N/A | 0 (0.0%) |
| Omit | 2 (1.5%) |