Computer Science 294 - Fall 1997 - Jerome A. Feldman

Uses visual aids and blackboards effectively

Number of Respondents
13
Mean
3.3
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.3 ± 0.6
Max
5.0
Frequency Distribution
1 1 (7.7%)
2 2 (15.4%)
3 1 (7.7%)
4 8 (61.5%)
5 0 (0.0%)
N/A 0 (0.0%)
Omit 1 (7.7%)
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