Computer Science 164 - Fall 2011 - Paul Hilfinger
Uses a grading system that is clearly defined and equitable
Number of Respondents
47
Mean
4.0
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
4.0 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 2 (4.3%) |
|---|---|
| 2 | 4 (8.5%) |
| 3 | 6 (12.8%) |
| 4 | 13 (27.7%) |
| 5 | 21 (44.7%) |
| N/A | 0 (0.0%) |
| Omit | 1 (2.1%) |