Computer Science 182 - Spring 1999 - George Lakoff

Uses a grading system that is clearly defined and equitable

Number of Respondents
16
Mean
3.6
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.6 ± 0.6
Max
5.0
Frequency Distribution
1 1 (6.2%)
2 2 (12.5%)
3 1 (6.2%)
4 7 (43.8%)
5 3 (18.8%)
N/A 0 (0.0%)
Omit 2 (12.5%)
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