Electrical Engineering 117A - Spring 1990 - Steven E. Schwarz

Uses visual aids and blackboards effectively

Number of Respondents
24
Mean
3.9
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
3.9 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (8.3%)
3 3 (12.5%)
4 14 (58.3%)
5 4 (16.7%)
N/A 1 (4.2%)
Omit 0 (0.0%)
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