Computer Science 150 - Fall 2006 - Kristofer Pister
Uses a grading system that is clearly defined and equitable
Number of Respondents
50
Mean
3.2
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 5 (10.0%) |
|---|---|
| 2 | 7 (14.0%) |
| 3 | 16 (32.0%) |
| 4 | 15 (30.0%) |
| 5 | 6 (12.0%) |
| N/A | 0 (0.0%) |
| Omit | 1 (2.0%) |