Electrical Engineering 117A - Fall 1997 - Costas J. Spanos

Uses visual aids and blackboards effectively

Number of Respondents
15
Mean
3.3
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.3 ± 0.6
Max
5.0
Frequency Distribution
1 2 (13.3%)
2 1 (6.7%)
3 3 (20.0%)
4 8 (53.3%)
5 1 (6.7%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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