Electrical Engineering 122 - Spring 2012 - Jean Walrand

Is friendly and helpful to students during office hours

Number of Respondents
30
Mean
4.4
Standard Deviation
0.6
Median
4.0
95% Confidence Interval
4.4 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 1 (3.3%)
4 7 (23.3%)
5 8 (26.7%)
N/A 13 (43.3%)
Omit 1 (3.3%)
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