Computer Science 61A - Spring 2015 - John DeNero

Uses a grading system that is clearly defined and equitable

Number of Respondents
517
Mean
4.7
Standard Deviation
0.7
Median
5.0
95% Confidence Interval
4.7 ± 0.1
Max
5.0
Frequency Distribution
1 2 (0.4%)
2 7 (1.4%)
3 28 (5.4%)
4 74 (14.3%)
5 398 (77.0%)
N/A 1 (0.2%)
Omit 7 (1.4%)
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