Electrical Engineering 117A - Spring 1998 - John Stephen Smith

Uses visual aids and blackboards effectively

Number of Respondents
31
Mean
2.9
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
2.9 ± 0.4
Max
5.0
Frequency Distribution
1 2 (6.5%)
2 9 (29.0%)
3 7 (22.6%)
4 8 (25.8%)
5 1 (3.2%)
N/A 1 (3.2%)
Omit 3 (9.7%)
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