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Graphical Presentation of Frequency Data by johny Brave is a document available to read on EtoBox.
What is Graphical Presentation of Frequency Data about?
The document discusses three methods for graphically presenting frequency distribution tables (FDT): 1. A frequency histogram shows class frequencies on the vertical axis and class boundaries on the horizontal axis using adjacent bars. 2. A frequency polygon connects points formed by class midpoints and frequencies with line segments to show the shape of a distribution. 3. An ogive (cumulative frequency curve) plots cumulative frequencies on the vertical axis against class boundaries on the horizontal ax
- Author
- johny Brave
- Language
- EN