Electrical Engineering 243 - Fall 1999 - Costas J. Spanos

Uses visual aids and blackboards effectively

Number of Respondents
18
Mean
4.3
Standard Deviation
1.0
Median
5.0
95% Confidence Interval
4.3 ± 0.5
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (5.6%)
3 2 (11.1%)
4 4 (22.2%)
5 8 (44.4%)
N/A 0 (0.0%)
Omit 3 (16.7%)
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