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Table of contents

Exploratory Data Analysis Slide 2 I.  Graphical Data Analysis Bar Graphs for Stat 202 Students by School Slide 5 Slide 6 Slide 7 Slide 8 Other comparison bar charts Slide 10 Slide 11 B.  Quantitative Variables 1.  Stemplot (Stem-and-Leaf Plot) Slide 14 Slide 15 Slide 16 Slide 17 Slide 18 Slide 19 Slide 20 Slide 21 Slide 22 Slide 23 Slide 24 Slide 25 2.  Histograms Slide 27 Slide 28 Slide 29 Slide 30 Slide 31 Slide 32 Slide 33 Slide 34 Slide 35 Slide 36 Slide 37 Slide 38 Slide 39 Slide 40 Slide 41 Slide 42 Slide 43 Slide 44 Slide 45 3.  Time Plots Slide 47 Slide 48