Computer Science 269 - Spring 1996 - Doug Terry

Uses visual aids and blackboards effectively

Number of Respondents
11
Mean
3.5
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.5 ± 0.7
Max
5.0
Frequency Distribution
1 1 (9.1%)
2 0 (0.0%)
3 5 (45.5%)
4 2 (18.2%)
5 3 (27.3%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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