Computer Science 61B - Fall 2002 - Paul Hilfinger

Uses a grading system that is clearly defined and equitable

Number of Respondents
56
Mean
4.4
Standard Deviation
0.9
Median
5.0
95% Confidence Interval
4.4 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (3.6%)
3 8 (14.3%)
4 10 (17.9%)
5 32 (57.1%)
N/A 0 (0.0%)
Omit 4 (7.1%)
[Email HKN about this data]