Electrical Engineering 123 - Fall 1991 - David G. Messerschmitt

Uses visual aids and blackboards effectively

Number of Respondents
30
Mean
4.0
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.0 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 3 (10.0%)
3 3 (10.0%)
4 13 (43.3%)
5 8 (26.7%)
N/A 0 (0.0%)
Omit 3 (10.0%)
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