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Unformatted text preview: 12.34; data = http://www.stat.umn.edu/ ~ graalum/data/ch12/ex12_034.txt * In part (a), do a boxplot. 12.40; data = http://www.stat.umn.edu/ ~ graalum/data/ch12/ta12_003.txt 13.11; data = http://www.stat.umn.edu/ ~ graalum/data/ch13/eg13_011.txt * In part(a), construct interaction plots, describe the patterns. Include all relevant R input and output. Describe the output in your own words. You may nd the code included in the lab exercises useful....
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- Spring '11