Computer Science 61B - Spring 1997 - Paul Hilfinger
Uses a grading system that is clearly defined and equitable
Number of Respondents
127
Mean
3.6
Standard Deviation
1.3
Median
4.0
95% Confidence Interval
3.6 ± 0.2
Max
5.0
Frequency Distribution
1 | 12 (9.4%) |
---|---|
2 | 15 (11.8%) |
3 | 26 (20.5%) |
4 | 31 (24.4%) |
5 | 40 (31.5%) |
N/A | 0 (0.0%) |
Omit | 3 (2.4%) |