Computer Science 152 - Fall 1990 - David Culler

Uses visual aids and blackboards effectively

Number of Respondents
15
Mean
4.1
Standard Deviation
1.3
Median
0.0
95% Confidence Interval
4.1 ± 0.7
Max
5.0
Frequency Distribution
1 1 (6.7%)
2 1 (6.7%)
3 2 (13.3%)
4 2 (13.3%)
5 8 (53.3%)
N/A 0 (0.0%)
Omit 1 (6.7%)
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