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Scientists use various visual formats like tables, line graphs, bar graphs, and circle graphs to organize and present data. Tables relate variables and display values in rows and columns. Line graphs show changes over time or between variables with slope indicating relationships. Bar graphs compare measurements, while circle graphs illustrate proportions of a whole.
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- 1. Presenting Scientific Data Scientist use several methods for organizing their data Tables Line Graphs Bar Graphs Circle Graphs
- 2. Tables Tables relate two variables, a manipulated and a responding variable Year Jan. Feb. March 1958 -99.99 -99.99 315.71 1959 315.58 316.47 316.65 1960 316.43 316.97 317.58 1961 316.89 317.7 318.54 1962 317.94 318.56 319.69
- 3. Line Graphs Shows changes that occur to related variable Slope=Rise/Run Direct proportion Inverse proportion
- 4. Bar Graph Used to compare a set of measurements .
- 5. Circle Graph Shows the relationship of a part to a whole