Electrical Engineering 20N - Fall 2007 - Babak Ayazifar

Uses visual aids and blackboards effectively

Number of Respondents
139
Mean
4.8
Standard Deviation
0.5
Median
5.0
95% Confidence Interval
4.8 ± 0.1
Max
5.0
Frequency Distribution
1 1 (0.7%)
2 0 (0.0%)
3 2 (1.4%)
4 15 (10.8%)
5 121 (87.1%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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