Computer Science 61B - Spring 2001 - Michael J. Clancy

The required text/notes are beneficial

Number of Respondents
81
Mean
2.8
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
2.8 ± 0.2
Max
5.0
Frequency Distribution
1 10 (12.3%)
2 20 (24.7%)
3 17 (21.0%)
4 17 (21.0%)
5 4 (4.9%)
N/A 0 (0.0%)
Omit 13 (16.0%)
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