Electrical Engineering 142 - Fall 1988 - Donald O. Pederson

Uses visual aids and blackboards effectively

Number of Respondents
14
Mean
3.7
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
3.7 ± 0.6
Max
5.0
Frequency Distribution
1 1 (7.1%)
2 0 (0.0%)
3 4 (28.6%)
4 5 (35.7%)
5 3 (21.4%)
N/A 0 (0.0%)
Omit 1 (7.1%)
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