Computer Science 294 - Spring 1998 - Anthony Joseph

Uses visual aids and blackboards effectively

Number of Respondents
16
Mean
3.8
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.8 ± 0.6
Max
5.0
Frequency Distribution
1 1 (6.2%)
2 0 (0.0%)
3 4 (25.0%)
4 4 (25.0%)
5 4 (25.0%)
N/A 2 (12.5%)
Omit 1 (6.2%)
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