Computer Science 150 - Fall 1997 - Ronald Fearing
Uses a grading system that is clearly defined and equitable
Number of Respondents
145
Mean
3.9
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
3.9 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 4 (2.8%) |
| 3 | 32 (22.1%) |
| 4 | 67 (46.2%) |
| 5 | 33 (22.8%) |
| N/A | 2 (1.4%) |
| Omit | 7 (4.8%) |