Computer Science 61A - Spring 2014 - Paul Hilfinger
Uses a grading system that is clearly defined and equitable
Number of Respondents
404
Mean
4.0
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.0 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 5 (1.2%) |
|---|---|
| 2 | 25 (6.2%) |
| 3 | 70 (17.3%) |
| 4 | 154 (38.1%) |
| 5 | 144 (35.6%) |
| N/A | 2 (0.5%) |
| Omit | 4 (1.0%) |