Computer Science 260 - Fall 1994 - Lawrence A. Rowe

Uses visual aids and blackboards effectively

Number of Respondents
19
Mean
3.5
Standard Deviation
1.0
Median
3.0
95% Confidence Interval
3.5 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 3 (15.8%)
3 6 (31.6%)
4 7 (36.8%)
5 3 (15.8%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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