Computer Science 61A - Fall 2011 - John DeNero
Uses a grading system that is clearly defined and equitable
Number of Respondents
334
Mean
4.5
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.5 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 3 (0.9%) |
|---|---|
| 2 | 9 (2.7%) |
| 3 | 18 (5.4%) |
| 4 | 82 (24.6%) |
| 5 | 203 (60.8%) |
| N/A | 1 (0.3%) |
| Omit | 18 (5.4%) |