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Graphs
Graphs often collect a set of data in a group of people. There are many kinds of graphs: pie charts (circle charts), bar graphs, line graphs, data tables, pictographs, flow charts, histograms, etc.
2,316 Questions
It would be a horizontal straight line, extending without end in both directions.
The rise and the run.
When should a circle or pie graph be used?
These should be used when data is in a percentage - for example, if 50% of high school students like water with breakfast, 39% prefer orange juice, and 11% like nothing, you can cut up your circle into said percentages, like a pie.
What the difference between a pictograph and a bar graph?
pictographs have pictures
bar graphs have bars
Why don't bars touch on a bar graph?
The question is misguided because bars CAN, and often do, touch.
Every pie chart has the same scale: " 360 degrees = the total of all categories "
How do you find the scale of a pie chart?
There is no need for a scale on a pie chart because the sizes of the slices are proportional to the percentage of the quantity pictured by the graph.
the frequency is less than OR EQUAL TO the cumulative frequency
Pie graph of Washington main goods?
i think the main good of Washington state is apples. im only little so be glad i know something. if this ain't enough Google it.
When collecting data from realworld problems it is always best to represent the data on a bar graph?
hell naw
fedlin was here
How do you work out how many questions are on a pie chart?
Pie charts do not display questions, they display answers. If you are asking how many slices are displayed on a pie chart, that would depend on how many data points you have. If this does not answer your question, please ask another more specific question.
Why should a pie chart always equal 100 percent?
Because it always represents how a whole of something is split up. So as it represents all of something, then it is 100%. The pie chart then shows how it is split up.
A survey shows that 1440 out of 1800 people like coca cola how many degree should be on a pie chart?
Use an equation 1440/1800= x/360
Then solve for x
1440/1800*360=x
x=288 degrees
What is the main purpose of line graph?
The main purpose of a line graph is to show changes and patterns in the changes
A pie graph is another name for a circle graph: the numbers are represented by wedges which look something like thicker and thinner slices of pie.
It is used (and useful) when comparing the proportions of numbers which together add up to 100% of something.
How do you know the mode of a data set by looking at a bar graph?
The mode has two or more bars on the graph with the same height.
