Electrical Engineering 244 - Spring 1993 - Lou Scheffer

Uses visual aids and blackboards effectively

Number of Respondents
21
Mean
3.0
Standard Deviation
1.4
Median
0.0
95% Confidence Interval
3.0 ± 0.6
Max
5.0
Frequency Distribution
1 4 (19.0%)
2 3 (14.3%)
3 5 (23.8%)
4 6 (28.6%)
5 3 (14.3%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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