Computer Science 150 - Spring 2000 - John Wawrzynek
Uses a grading system that is clearly defined and equitable
Number of Respondents
143
Mean
3.7
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.7 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 3 (2.1%) |
|---|---|
| 2 | 9 (6.3%) |
| 3 | 43 (30.1%) |
| 4 | 52 (36.4%) |
| 5 | 28 (19.6%) |
| N/A | 2 (1.4%) |
| Omit | 6 (4.2%) |