Computer Science 186 - Fall 2002 - Michael Franklin

Uses visual aids and blackboards effectively

Number of Respondents
49
Mean
3.8
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.8 ± 0.3
Max
5.0
Frequency Distribution
1 1 (2.0%)
2 3 (6.1%)
3 12 (24.5%)
4 20 (40.8%)
5 12 (24.5%)
N/A 1 (2.0%)
Omit 0 (0.0%)
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