Computer Science 270 - Spring 1998 - Christos Papadimitriou

Uses a grading system that is clearly defined and equitable

Number of Respondents
18
Mean
3.2
Standard Deviation
0.9
Median
3.0
95% Confidence Interval
3.2 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 4 (22.2%)
3 5 (27.8%)
4 6 (33.3%)
5 1 (5.6%)
N/A 1 (5.6%)
Omit 1 (5.6%)
[Email HKN about this data]