Computer Science 262A - Fall 2014 - John Kubiatowicz
Uses a grading system that is clearly defined and equitable
Number of Respondents
30
Mean
3.0
Standard Deviation
1.0
Median
3.0
95% Confidence Interval
3.0 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (3.3%) |
|---|---|
| 2 | 7 (23.3%) |
| 3 | 11 (36.7%) |
| 4 | 3 (10.0%) |
| 5 | 3 (10.0%) |
| N/A | 4 (13.3%) |
| Omit | 1 (3.3%) |