Computer Science 150 - Fall 1988 - Ronald Fearing

Uses visual aids and blackboards effectively

Number of Respondents
30
Mean
3.8
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.8 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (6.7%)
3 9 (30.0%)
4 11 (36.7%)
5 6 (20.0%)
N/A 0 (0.0%)
Omit 2 (6.7%)
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