Computer Science 61A - Fall 1998 - Brian K. Harvey

Is friendly and helpful to students during office hours

Number of Respondents
225
Mean
4.3
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.3 ± 0.1
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (0.9%)
3 21 (9.3%)
4 37 (16.4%)
5 58 (25.8%)
N/A 98 (43.6%)
Omit 9 (4.0%)
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