Computer Science 169 - Spring 1997 - Eric Brewer

Uses visual aids and blackboards effectively

Number of Respondents
16
Mean
3.6
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.6 ± 0.5
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (12.5%)
3 5 (31.2%)
4 6 (37.5%)
5 3 (18.8%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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