Computer Science 160 - Fall 2008 - John Canny

Uses visual aids and blackboards effectively

Number of Respondents
12
Mean
4.7
Standard Deviation
0.4
Median
5.0
95% Confidence Interval
4.7 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 0 (0.0%)
4 3 (25.0%)
5 8 (66.7%)
N/A 1 (8.3%)
Omit 0 (0.0%)
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