What is a chart? Name any three with
their uses.
Answers
Answer:
There are several different types of charts and graphs. The four most common are probably line graphs, bar graphs and histograms, pie charts, and Cartesian graphs. They are generally used for, and are best for, quite different things.
You would use:
Bar graphs to show numbers that are independent of each other. Example data might include things like the number of people who preferred each of Chinese takeaways, Indian takeaways and fish and chips.
Pie charts to show you how a whole is divided into different parts. You might, for example, want to show how a budget had been spent on different items in a particular year.
Line graphs show you how numbers have changed over time. They are used when you have data that are connected, and to show trends, for example, average night-time temperature in each month of the year.
Cartesian graphs have numbers on both axes, which therefore allow you to show how changes in one thing affect another. These are widely used in mathematics, and particularly in algebra.
hope this helps you
Answer:
Charts are pictorial representation of worksheet data.Three types of charts are Line graph. Line graphs illustrate how related data changes over a specific period of time. ...
Bar graph. Bar graphs offer a simple way to compare numeric values of any kind, including inventories, group sizes and financial predictions.Pie Chart- It is quite similar to a pie, cutting a whole circle into slivers and representing the data according the area.
hope it's helpful