Computer Science 301 - Spring 2007 - Brian K. Harvey

Uses visual aids and blackboards effectively

Number of Respondents
11
Mean
2.4
Standard Deviation
1.0
Median
2.0
95% Confidence Interval
2.4 ± 0.6
Max
5.0
Frequency Distribution
1 1 (9.1%)
2 2 (18.2%)
3 1 (9.1%)
4 1 (9.1%)
5 0 (0.0%)
N/A 6 (54.5%)
Omit 0 (0.0%)
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