Computer Science 61B - Fall 2007 - Paul Hilfinger

Is friendly and helpful to students during office hours

Number of Respondents
51
Mean
3.5
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
1 3 (5.9%)
2 1 (2.0%)
3 8 (15.7%)
4 9 (17.6%)
5 5 (9.8%)
N/A 25 (49.0%)
Omit 0 (0.0%)
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