Computer Science 169 - Spring 2005 - Eric Brewer

Uses visual aids and blackboards effectively

Number of Respondents
21
Mean
4.3
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.3 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 5 (23.8%)
4 5 (23.8%)
5 11 (52.4%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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