Computer Science 170 - Fall 1990 - A. Gill

Uses visual aids and blackboards effectively

Number of Respondents
71
Mean
3.6
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
3.6 ± 0.2
Max
5.0
Frequency Distribution
1 3 (4.2%)
2 4 (5.6%)
3 24 (33.8%)
4 24 (33.8%)
5 13 (18.3%)
N/A 0 (0.0%)
Omit 3 (4.2%)
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