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Unformatted text preview: – 2.16; data = http://www.stat.umn.edu/ ~ graalum/data/ch1/case0101.csv * For this problem, simply use R to conﬁrm the “Summary of Statistical Findings” on pages 3–4. No plots necessary. – 2.21; data = http://www.stat.umn.edu/ ~ graalum/data/ch2/ex0221.csv – 2.22; data = http://www.stat.umn.edu/ ~ graalum/data/ch2/ex0222.csv * For problems 21 and 22, perform one graphical summary (either sidebyside box plots or histograms similar to those created for the previous assignment), and use the appropriate ttools to answer the problem. Include all relevant R input and output, including graphs. Describe the graphs and other output in your own words. You may ﬁnd the code included in the lab exercises useful....
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This note was uploaded on 01/22/2012 for the course STAT 3022 taught by Professor Staff during the Fall '08 term at Minnesota.
 Fall '08
 Staff

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