Computer Science 281B - Spring 2009 - Martin Wainwright

The required text/notes are beneficial

Number of Respondents
19
Mean
4.1
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.1 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 4 (21.1%)
4 4 (21.1%)
5 6 (31.6%)
N/A 5 (26.3%)
Omit 0 (0.0%)
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