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All graphs need labels or data on both of the axis to be of use. So all graphs require a "key"
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∙ 14y ago
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What is the difference between a double bar graph and a bar graph?
The difference between a bar graph and a double bar graph is...... A bar graph displays one set of data, and a double bar graph compares two different sets of information/data.So should have a key.
What part of a graph tells you what a line and bar graph repesent?
It is the legend or key.
What is the purpose of the key in a bar graph?
The graph key is to make sure everyone understands what things mean, like a map key
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 purpose of key for double-bar graph?
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.
What is the difference between a double bar graph and a bar graph?
The difference between a bar graph and a double bar graph is...... A bar graph displays one set of data, and a double bar graph compares two different sets of information/data.So should have a key.
What part of a graph tells you what a line and bar graph repesent?
It is the legend or key.
What is the purpose of the key in a bar graph?
The graph key is to make sure everyone understands what things mean, like a map key
Why does a pictograph and a double-bar graph have a key?
Every graph must have a key. Keys are to show which bit of the graph represent which data and what values are shown by the location or size or colour of the graph.
Why does a pictograph and a double bar graph have a key?
Every graph must have a key. Keys are to show which bit of the graph represent which data and what values are shown by the location or size or colour of the 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.
When can you use a key in a bar graph?
no, that's why you label each side as you go.
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 purpose of key for double-bar graph?
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.
What is tagalog for bar graph?
The Tagalog term for bar graph is "bar graph" or "bar graph" in Filipino.
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!
Why does a double-bar graph have a key?
Without it you would not know which bars refer to which datasets.
