Computer Science 172 - Fall 2001 - Wim Van Dam

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Number of Respondents
22
Mean
4.1
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.1 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (4.5%)
3 4 (18.2%)
4 9 (40.9%)
5 8 (36.4%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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