Computer Science 70 - Fall 2012 - Umesh Vazirani
Uses a grading system that is clearly defined and equitable
Number of Respondents
86
Mean
3.7
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
1 | 4 (4.7%) |
---|---|
2 | 11 (12.8%) |
3 | 15 (17.4%) |
4 | 27 (31.4%) |
5 | 26 (30.2%) |
N/A | 2 (2.3%) |
Omit | 1 (1.2%) |