Computer Science 263 - Fall 2002 - George Necula

Uses visual aids and blackboards effectively

Number of Respondents
14
Mean
4.4
Standard Deviation
0.9
Median
5.0
95% Confidence Interval
4.4 ± 0.5
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (7.1%)
3 1 (7.1%)
4 4 (28.6%)
5 8 (57.1%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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