Computer Science 160 - Fall 2013 - Eric Paulos
Uses a grading system that is clearly defined and equitable
Number of Respondents
70
Mean
3.7
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (2.9%) |
|---|---|
| 2 | 7 (10.0%) |
| 3 | 17 (24.3%) |
| 4 | 28 (40.0%) |
| 5 | 15 (21.4%) |
| N/A | 0 (0.0%) |
| Omit | 1 (1.4%) |