Computer Science 294 - Fall 2001 - James O'brien

Uses visual aids and blackboards effectively

Number of Respondents
21
Mean
4.2
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.2 ± 0.4
Max
5.0
Frequency Distribution
1 1 (4.8%)
2 0 (0.0%)
3 2 (9.5%)
4 8 (38.1%)
5 10 (47.6%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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