they are called error bars. It represents the amount of error associated with each data point
the French flag has three vertical bars : blue to the mast, white in the center, then red. Blue and red were the colours of the town of Paris; white used to be the king's colour.
There are more than 45 thousand bars in the United States of America. There are more bars that are continuing to be built as well.
Enlist men were "recruited" by search parties who went through prisons,bars,and lower-class neighborhoods.
The army possesses 500 silver bars.
The bar represents the rank of the soldier. If they have bars on their helmet, it means they are higher ranking than other soldiers. I am not sure about one bar, but it is probably the rank for lieutenant. Two bars is a captain.Addendum:A single white bar on a steel pot is the rank of 1st Lieutenant. Two white bars would be Captain. A single yellow bar would be 2nd Lieutenant. This is no longer a common practice, as rank is not typically prominently displayed in a combat situations and steel helmets (the "Steel Pot") are no longer issued.
A bar graphA graph consisting of bars is called a bar graph. It is irrelevant whether the bars are horizontal or vertical or whether there are spaces between the bars or not.
A graph that uses bars is simply called a bar graph.
vertical
Vertical bar graph.
can be created with vertical bars or with horizontal bars.
A bar graph
That would be a bar graph.
Line graph
You could try drawing a vertical line as far from the points as you can get - though why you would want to do that defeats me.
bar graphs are for measuring points of data.
A bar graph.
yes because horizontal lines are across and vertical lines is up n down