Electrical Engineering 123 - Spring 1994 - Martin Vetterli

Is friendly and helpful to students during office hours

Number of Respondents
30
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (3.3%)
3 3 (10.0%)
4 9 (30.0%)
5 9 (30.0%)
N/A 7 (23.3%)
Omit 1 (3.3%)
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