Computer Science 61A - Fall 1995 - Paul Hilfinger
Uses a grading system that is clearly defined and equitable
Number of Respondents
166
Mean
3.6
Standard Deviation
1.3
Median
4.0
95% Confidence Interval
3.6 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 18 (10.8%) |
|---|---|
| 2 | 11 (6.6%) |
| 3 | 33 (19.9%) |
| 4 | 48 (28.9%) |
| 5 | 48 (28.9%) |
| N/A | 0 (0.0%) |
| Omit | 8 (4.8%) |