Computer Science 61B - Spring 1994 - Michael J. Clancy
Uses a grading system that is clearly defined and equitable
Number of Respondents
122
Mean
2.8
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
2.8 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 5 (4.1%) |
|---|---|
| 2 | 13 (10.7%) |
| 3 | 11 (9.0%) |
| 4 | 10 (8.2%) |
| 5 | 3 (2.5%) |
| N/A | 1 (0.8%) |
| Omit | 79 (64.8%) |