Electrical Engineering 145L - Fall 2007 - Stephen E. Derenzo

Uses visual aids and blackboards effectively

Number of Respondents
18
Mean
3.8
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
3.8 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (5.6%)
3 5 (27.8%)
4 8 (44.4%)
5 4 (22.2%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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