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when a sets of data can be separated by 2 orders of variables, which are the independent & dependent variables.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoWhen you compare 2 sets of related data.
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What is useful for comparing amounts or quantities?
bar graph
What is an advantage of using a bar graph?
A bar graph is useful for showing the amount of the items yours comparing. This is great for a survey too.
How does a bar graph differ from a chart?
A bar graph IS a chart.A bar graph IS a chart.A bar graph IS a chart.A bar graph IS a chart.
What is the difference between a bar graph and a double bar graph?
a bar graph is just a graph but a double bar graph compares 2 things!
How do you know when to use a bar graph?
You would use a bar graph is useful when the independent variable (x-variable) is categorical. But there are no hard and fast rules. If it conveys the relevant information effectively then use it and if not don't.
A bar graph is useful to?
show distribution of data.
What is useful for comparing amounts or quantities?
bar graph
What is an advantage of using a bar graph?
A bar graph is useful for showing the amount of the items yours comparing. This is great for a survey too.
What type of graph is most useful for science data?
if you are graphing a change over time, a line graph. if you are comparing data, it's a bar graph.
How does a bar graph differ from a chart?
A bar graph IS a chart.A bar graph IS a chart.A bar graph IS a chart.A bar graph IS a chart.
How does a graph differ from a chart?
A bar graph IS a chart.A bar graph IS a chart.A bar graph IS a chart.A bar graph IS a chart.
What is the difference between a bar graph and a double bar graph?
a bar graph is just a graph but a double bar graph compares 2 things!
Kinds of bar graph?
bar graph,line graph and pie graph
How do you know when to use a bar graph?
You would use a bar graph is useful when the independent variable (x-variable) is categorical. But there are no hard and fast rules. If it conveys the relevant information effectively then use it and if not don't.
How is a double bar graph useful?
You can use a double bar graph to display two different types of information side by side to show contrast. 1 bar could be showing information from last month. The 2nd bar could show information from this month.
What are the names of the on a graph?
bar graph, double bar graph, line graph, and picto graph
Is a stacked bar graph better than a double bar graph?
no a double bar graph is better
