Electrical Engineering 217 - Spring 2003 - Ali Niknejad

Uses visual aids and blackboards effectively

Number of Respondents
20
Mean
2.9
Standard Deviation
0.8
Median
3.0
95% Confidence Interval
2.9 ± 0.4
Max
5.0
Frequency Distribution
1 1 (5.0%)
2 4 (20.0%)
3 9 (45.0%)
4 5 (25.0%)
5 0 (0.0%)
N/A 1 (5.0%)
Omit 0 (0.0%)
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