Electrical Engineering 117A - Spring 1995 - Steven E. Schwarz

Uses visual aids and blackboards effectively

Number of Respondents
32
Mean
4.2
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (3.1%)
3 3 (9.4%)
4 17 (53.1%)
5 11 (34.4%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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