Computer Science 281A - Fall 2008 - Martin Wainwright

Uses a grading system that is clearly defined and equitable

Number of Respondents
44
Mean
3.7
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.7 ± 0.4
Max
5.0
Frequency Distribution
1 2 (4.5%)
2 5 (11.4%)
3 6 (13.6%)
4 10 (22.7%)
5 12 (27.3%)
N/A 8 (18.2%)
Omit 1 (2.3%)
[Email HKN about this data]