Computer Science 61A - Fall 2006 - Brian K. Harvey

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Number of Respondents
143
Mean
4.2
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.2 ± 0.1
Max
5.0
Frequency Distribution
1 1 (0.7%)
2 4 (2.8%)
3 18 (12.6%)
4 52 (36.4%)
5 54 (37.8%)
N/A 0 (0.0%)
Omit 14 (9.8%)
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