Electrical Engineering 104 - Spring 1989 - Ernest S. Kuh

Uses visual aids and blackboards effectively

Number of Respondents
48
Mean
3.8
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
3.8 ± 0.3
Max
5.0
Frequency Distribution
1 1 (2.1%)
2 5 (10.4%)
3 11 (22.9%)
4 13 (27.1%)
5 15 (31.2%)
N/A 0 (0.0%)
Omit 3 (6.2%)
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