Computer Science 174 - Spring 1999 - John Canny

Uses visual aids and blackboards effectively

Number of Respondents
25
Mean
3.0
Standard Deviation
1.0
Median
3.0
95% Confidence Interval
3.0 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 9 (36.0%)
3 6 (24.0%)
4 7 (28.0%)
5 1 (4.0%)
N/A 0 (0.0%)
Omit 2 (8.0%)
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