Electrical Engineering 233 - Fall 2000 - Kam Y. Lau

Uses visual aids and blackboards effectively

Number of Respondents
16
Mean
3.9
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
3.9 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 5 (31.2%)
4 7 (43.8%)
5 4 (25.0%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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