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A graph is an image representing a mathematical concept, such as the relationship between a set of linked objects, or that of a set of points and the function operating on those points.
A data chart is an image which visually presents the relationship between two data sets, one of which may or may not be a function of the other. There is some overlap, as a particular graph can also be a data chart.
For example, a plotting of the parabola defined by the function y=x2 is a graph. A plotting of the variable curve defined by the number of animals in a region vs. the amount of available food is a data chart. And a plotting of the logarithmically-curved line showing how the mass of stars relates to their age could very well be both.
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Analyzing data in graphs or charts allows you to do what?
Make Observations.- NovaNet Answer <^_^>
What can Graphs and charts of data can be used for?
They can be used in Marketing and Finance. They can also be used for co-ordinates or distance speed time graphs can be useful for journeys
Why are graphs and charts important to analyze data?
Many people find it easier to take in information when it is presented in visual form. Graphs and charts are often not much use for the actual analyses but may help suggest the sort of analyses that should be carried out.
What is are the differences between circle graphs line graphs and bar graphs?
Circle graphs show data in a circle, while line graphs are akin to join the dots, and a bar graph shows data in vertical or horizontal bars, but all three show the same data results.
What are the scientific ways on collecting data?
well make charts or graghs like line graphs, bar graphs, or a pie graph and just keep tract of every slight change!!yea
