Math and Arithmetic

What do we call a chart that helps compare facts and numbers or quantities?

## Answer

###### Wiki User

###### November 26, 2016 2:23AM

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###### Asked in Math and Arithmetic, Educational Methods and Theories

### What do you call a chart that helps compare facts and numbers or quantities?

Various charts (also called graphs) like line
chart, bar chart, pictograph, and pie chart(or circle graph)
are helpful in comparing the statistical data in numbers and
quantities.
These charts are the pictorial representation of the numerical
data to have a better visualization of the statistics.
For example:
A pie chart is useful for comparing numbers as a ratio of the
parts of a whole object. It is drawn in the form of a circle ie.,
the shape of pie, and each segmental area is drawn and then maybe
shaded or colored. It is easy to view it and see how much by
comparison one type of variable is quantified next to another
variable. e.g., the amount of memory space used in a C drive of a
memory location of a computer, would be shown as a ratio in
segments as programs, files pictures and applications .