Electrical Engineering 210 - Fall 1996 - William J. Welch

Uses visual aids and blackboards effectively

Number of Respondents
11
Mean
3.6
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.6 ± 0.7
Max
5.0
Frequency Distribution
1 1 (9.1%)
2 0 (0.0%)
3 4 (36.4%)
4 3 (27.3%)
5 3 (27.3%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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