Computer Science 61C - Fall 2011 - Dan Garcia
Uses a grading system that is clearly defined and equitable
Number of Respondents
138
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 6 (4.3%) |
|---|---|
| 2 | 8 (5.8%) |
| 3 | 26 (18.8%) |
| 4 | 42 (30.4%) |
| 5 | 52 (37.7%) |
| N/A | 1 (0.7%) |
| Omit | 3 (2.2%) |