Electrical Engineering 245 - Fall 2003 - Uthara Srinivasan

Uses visual aids and blackboards effectively

Number of Respondents
30
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
1 1 (3.3%)
2 2 (6.7%)
3 7 (23.3%)
4 7 (23.3%)
5 12 (40.0%)
N/A 0 (0.0%)
Omit 1 (3.3%)
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