Electrical Engineering 42 - Fall 1998 - F. Shoucair

Uses visual aids and blackboards effectively

Number of Respondents
78
Mean
3.8
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.8 ± 0.2
Max
5.0
Frequency Distribution
1 4 (5.1%)
2 6 (7.7%)
3 15 (19.2%)
4 27 (34.6%)
5 25 (32.1%)
N/A 0 (0.0%)
Omit 1 (1.3%)
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