Bar graphs are a way of visually representing data
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A bar graph IS a chart.A bar graph IS a chart.A bar graph IS a chart.A bar graph IS a chart.
To Tell whether which is which. For example let's say you have a red bar and blue bar, how are people going to know which is which? So that's the purpose of the key.
The graph key is to make sure everyone understands what things mean, like a map key
a bar graph is just a graph but a double bar graph compares 2 things!
For an ordinary bar graph you need two variables, the dependent variable being numerical. You need at least two observations - unless you want a bar graph that serves no purpose. You could have more than one dependent variables for a stacked or grouped bar graph.
You can definitely use a table or graph to what your findings. You can use a bar graph for this purpose for example.
A bar graph IS a chart.A bar graph IS a chart.A bar graph IS a chart.A bar graph IS a chart.
To Tell whether which is which. For example let's say you have a red bar and blue bar, how are people going to know which is which? So that's the purpose of the key.
A bar graph IS a chart.A bar graph IS a chart.A bar graph IS a chart.A bar graph IS a chart.
The Tagalog term for bar graph is "bar graph" or "bar graph" in Filipino.
The graph key is to make sure everyone understands what things mean, like a map key
a bar graph is just a graph but a double bar graph compares 2 things!
For an ordinary bar graph you need two variables, the dependent variable being numerical. You need at least two observations - unless you want a bar graph that serves no purpose. You could have more than one dependent variables for a stacked or grouped bar graph.
bar graph,line graph and pie graph
bar graph, double bar graph, line graph, and picto graph
Either a bar graph or circle graph. A lot of other graphs would work such as pictographs, but those two serve the purpose well.
no a double bar graph is better