Computer Science 61C - Fall 2012 - Randy Katz
Uses a grading system that is clearly defined and equitable
Number of Respondents
137
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 9 (6.6%) |
|---|---|
| 2 | 7 (5.1%) |
| 3 | 20 (14.6%) |
| 4 | 56 (40.9%) |
| 5 | 43 (31.4%) |
| N/A | 0 (0.0%) |
| Omit | 2 (1.5%) |