Computer Science 162 - Fall 2013 - John Canny

Uses visual aids and blackboards effectively

Number of Respondents
35
Mean
2.7
Standard Deviation
1.3
Median
3.0
95% Confidence Interval
2.7 ± 0.4
Max
5.0
Frequency Distribution
1 8 (22.9%)
2 7 (20.0%)
3 10 (28.6%)
4 6 (17.1%)
5 4 (11.4%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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