Question

what does the height/length of a bar in a bar graph represent tell me in detail​

Answer 1

Answer:

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Answer 2

Answer:

A bar graph or column graph is a pictorial representation of numerical data in the form of rectangles (or bars) of equal width and varying heights.

These rectangles are drawn either vertically or horizontally, keeping equal space between them. The height (or length of a rectangle depends upon the numerical value it represents.