Computer Science 294 - Fall 1997 - Guy Blelloch

Uses visual aids and blackboards effectively

Number of Respondents
17
Mean
4.1
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.1 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (5.9%)
3 2 (11.8%)
4 8 (47.1%)
5 5 (29.4%)
N/A 0 (0.0%)
Omit 1 (5.9%)
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