Electrical Engineering 117 - Fall 2007 - Ture K. Gustafson

Uses visual aids and blackboards effectively

Number of Respondents
16
Mean
2.8
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
2.8 ± 0.5
Max
5.0
Frequency Distribution
1 2 (12.5%)
2 5 (31.2%)
3 6 (37.5%)
4 1 (6.2%)
5 2 (12.5%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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