Computer Science 288 - Fall 1992 - Robert Wilensky

Uses visual aids and blackboards effectively

Number of Respondents
7
Mean
4.0
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
4.0 ± 0.6
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 2 (28.6%)
4 3 (42.9%)
5 2 (28.6%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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