Electrical Engineering 141 - Fall 2001 - Borivoje Nikolic

Uses visual aids and blackboards effectively

Number of Respondents
31
Mean
3.5
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
1 1 (3.2%)
2 2 (6.5%)
3 12 (38.7%)
4 11 (35.5%)
5 5 (16.1%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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