Computer Science 61BL - Summer 2011 - Courtney Wang
Uses a grading system that is clearly defined and equitable
Number of Respondents
90
Mean
4.1
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 3 (3.3%) |
|---|---|
| 2 | 3 (3.3%) |
| 3 | 12 (13.3%) |
| 4 | 30 (33.3%) |
| 5 | 37 (41.1%) |
| N/A | 0 (0.0%) |
| Omit | 5 (5.6%) |