Electrical Engineering 121 - Spring 1990 - A. Ridder

Uses visual aids and blackboards effectively

Number of Respondents
9
Mean
3.6
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
3.6 ± 0.7
Max
5.0
Frequency Distribution
1 1 (11.1%)
2 0 (0.0%)
3 2 (22.2%)
4 5 (55.6%)
5 1 (11.1%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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