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Kelly Crittenden February 8, 2016 – February 22, 2016 Business Analytics 2600001 Chapter 3 Notes Displaying and Describing Quantitative Data Histogram a graph for a quantitative variable. Since there are no categories we usually slice up all of the possible values into bins and then count the number of cases that fall in each bin Relative Frequency Histograms percentage of cases in each bin – both graphs are the same Stem and Leaf Displays these are like histograms but they also give the individual values; the first digit is the “stem” to name the bins (the stem is to the left). Note: Quantitative Data Condition must be satisfied before making a histogram or stem and leaf display. Data must be val