![]() ![]() here we can do it from 1o to 20, 21 to 30 and so on. Take the range (10 to 100 in this case) and divide it into smaller pieces (called bins). It is a sort of “historical” diagram which uses vertically arranged things (like mast of a ship) to simplify understanding of data. We need to see it visually to understand it better. Did each transaction happen near 48? We can answer that question by looking at more statistical functions like Mode (most commonly occurring quantity, 31 in this case) or Standard Deviation (deviation from the mean, 2.27 in this case). Simple analysis using Excel functions or Pivot table will show that the base summary:īut does it show which quantity range was sold more than others? ![]() It shows quantities of a product sold across different transactions.
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