Computer Science 61B - Fall 1999 - Paul Hilfinger
Uses a grading system that is clearly defined and equitable
Number of Respondents
76
Mean
3.7
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 5 (6.6%) |
|---|---|
| 2 | 8 (10.5%) |
| 3 | 16 (21.1%) |
| 4 | 22 (28.9%) |
| 5 | 22 (28.9%) |
| N/A | 0 (0.0%) |
| Omit | 3 (3.9%) |