Electrical Engineering 145M - Spring 1994 - Stephen E. Derenzo

Uses visual aids and blackboards effectively

Number of Respondents
18
Mean
4.4
Standard Deviation
0.6
Median
4.0
95% Confidence Interval
4.4 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 1 (5.6%)
4 9 (50.0%)
5 7 (38.9%)
N/A 0 (0.0%)
Omit 1 (5.6%)
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