Computer Science 61C - Fall 2003 - Brian K. Harvey
Uses a grading system that is clearly defined and equitable
Number of Respondents
74
Mean
3.3
Standard Deviation
1.3
Median
3.0
95% Confidence Interval
3.3 ± 0.3
Max
5.0
Frequency Distribution
1 | 7 (9.5%) |
---|---|
2 | 12 (16.2%) |
3 | 16 (21.6%) |
4 | 17 (23.0%) |
5 | 15 (20.3%) |
N/A | 1 (1.4%) |
Omit | 6 (8.1%) |