Computer Science 70 - Fall 2013 - Umesh Vazirani
Uses a grading system that is clearly defined and equitable
Number of Respondents
187
Mean
3.5
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.5 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 17 (9.1%) |
|---|---|
| 2 | 21 (11.2%) |
| 3 | 40 (21.4%) |
| 4 | 64 (34.2%) |
| 5 | 41 (21.9%) |
| N/A | 2 (1.1%) |
| Omit | 2 (1.1%) |