Computer Science 176 - Fall 2013 - Yun Song

Uses visual aids and blackboards effectively

Number of Respondents
40
Mean
4.4
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.4 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (5.0%)
3 2 (5.0%)
4 12 (30.0%)
5 24 (60.0%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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