Computer Science 294S - Fall 1996 - Robert Wilensky

Uses a grading system that is clearly defined and equitable

Number of Respondents
11
Mean
3.5
Standard Deviation
0.8
Median
3.0
95% Confidence Interval
3.5 ± 0.5
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 5 (45.5%)
4 2 (18.2%)
5 1 (9.1%)
N/A 2 (18.2%)
Omit 1 (9.1%)
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