Computer Science 294 - Spring 1997 - Y. Bartal

Uses visual aids and blackboards effectively

Number of Respondents
6
Mean
2.2
Standard Deviation
0.8
Median
2.0
95% Confidence Interval
2.2 ± 0.6
Max
5.0
Frequency Distribution
1 1 (16.7%)
2 2 (33.3%)
3 2 (33.3%)
4 0 (0.0%)
5 0 (0.0%)
N/A 0 (0.0%)
Omit 1 (16.7%)
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