Computer Science 164 - Fall 1995 - Alexander Aiken
Uses a grading system that is clearly defined and equitable
Number of Respondents
67
Mean
3.7
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (3.0%) |
|---|---|
| 2 | 4 (6.0%) |
| 3 | 18 (26.9%) |
| 4 | 33 (49.3%) |
| 5 | 9 (13.4%) |
| N/A | 0 (0.0%) |
| Omit | 1 (1.5%) |