Computer Science 186 - Fall 1998 - Joseph Hellerstein
Uses a grading system that is clearly defined and equitable
Number of Respondents
65
Mean
3.4
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.4 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (3.1%) |
|---|---|
| 2 | 9 (13.8%) |
| 3 | 19 (29.2%) |
| 4 | 25 (38.5%) |
| 5 | 8 (12.3%) |
| N/A | 1 (1.5%) |
| Omit | 1 (1.5%) |