Computer Science 150 - Spring 1993 - Ronald Fearing

Uses visual aids and blackboards effectively

Number of Respondents
42
Mean
3.5
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
1 3 (7.1%)
2 2 (4.8%)
3 19 (45.2%)
4 7 (16.7%)
5 10 (23.8%)
N/A 0 (0.0%)
Omit 1 (2.4%)
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