Electrical Engineering 231 - Spring 1991 - Ping Ko

Uses visual aids and blackboards effectively

Number of Respondents
29
Mean
4.5
Standard Deviation
0.7
Median
0.0
95% Confidence Interval
4.5 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 3 (10.3%)
4 9 (31.0%)
5 16 (55.2%)
N/A 0 (0.0%)
Omit 1 (3.4%)
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