Computer Science 61B - Summer 2015 - Joseph Moghadam
Uses a grading system that is clearly defined and equitable
Number of Respondents
152
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 6 (3.9%) |
|---|---|
| 2 | 9 (5.9%) |
| 3 | 26 (17.1%) |
| 4 | 41 (27.0%) |
| 5 | 54 (35.5%) |
| N/A | 2 (1.3%) |
| Omit | 14 (9.2%) |