Computer Science 294 - Fall 2002 - James O'brien

Uses visual aids and blackboards effectively

Number of Respondents
10
Mean
3.5
Standard Deviation
1.6
Median
4.0
95% Confidence Interval
3.5 ± 1.0
Max
5.0
Frequency Distribution
1 2 (20.0%)
2 1 (10.0%)
3 1 (10.0%)
4 2 (20.0%)
5 4 (40.0%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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