Computer Science 261 - Fall 2004 - David Wagner

Uses visual aids and blackboards effectively

Number of Respondents
24
Mean
4.4
Standard Deviation
0.6
Median
4.0
95% Confidence Interval
4.4 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 1 (4.2%)
4 11 (45.8%)
5 11 (45.8%)
N/A 1 (4.2%)
Omit 0 (0.0%)
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