Computer Science 164 - Spring 1994 - Lawrence A. Rowe

Uses visual aids and blackboards effectively

Number of Respondents
52
Mean
4.1
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (1.9%)
3 9 (17.3%)
4 22 (42.3%)
5 18 (34.6%)
N/A 0 (0.0%)
Omit 2 (3.8%)
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