Electrical Engineering 145L - Fall 2009 - Stephen E. Derenzo

Uses visual aids and blackboards effectively

Number of Respondents
14
Mean
3.9
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 6 (42.9%)
4 4 (28.6%)
5 4 (28.6%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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