Electrical Engineering 143 - Fall 1998 - William G. Oldham

Uses visual aids and blackboards effectively

Number of Respondents
24
Mean
3.4
Standard Deviation
1.3
Median
3.0
95% Confidence Interval
3.4 ± 0.5
Max
5.0
Frequency Distribution
1 3 (12.5%)
2 2 (8.3%)
3 6 (25.0%)
4 6 (25.0%)
5 6 (25.0%)
N/A 0 (0.0%)
Omit 1 (4.2%)
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