Computer Science 262A - Fall 2011 - Eric Brewer

Uses visual aids and blackboards effectively

Number of Respondents
26
Mean
4.0
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.0 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (7.7%)
3 6 (23.1%)
4 8 (30.8%)
5 10 (38.5%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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