Computer Science 164 - Fall 1990 - Susan L. Graham

Uses visual aids and blackboards effectively

Number of Respondents
19
Mean
4.1
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.1 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (5.3%)
3 3 (15.8%)
4 7 (36.8%)
5 7 (36.8%)
N/A 0 (0.0%)
Omit 1 (5.3%)
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