Electrical Engineering 42 - Spring 1998 - Joseph Wujek

Uses visual aids and blackboards effectively

Number of Respondents
83
Mean
2.9
Standard Deviation
1.0
Median
3.0
95% Confidence Interval
2.9 ± 0.2
Max
5.0
Frequency Distribution
1 9 (10.8%)
2 16 (19.3%)
3 34 (41.0%)
4 19 (22.9%)
5 2 (2.4%)
N/A 1 (1.2%)
Omit 2 (2.4%)
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