Computer Science 260 - Spring 1991 - Michael A. Harrison

Uses visual aids and blackboards effectively

Number of Respondents
14
Mean
3.1
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.1 ± 0.6
Max
5.0
Frequency Distribution
1 1 (7.1%)
2 3 (21.4%)
3 5 (35.7%)
4 3 (21.4%)
5 2 (14.3%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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