Computer Science 61B - Spring 2011 - Colleen Lewis
Uses a grading system that is clearly defined and equitable
Number of Respondents
194
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 8 (4.1%) |
|---|---|
| 2 | 8 (4.1%) |
| 3 | 43 (22.2%) |
| 4 | 71 (36.6%) |
| 5 | 56 (28.9%) |
| N/A | 1 (0.5%) |
| Omit | 7 (3.6%) |