The answer depends very much on the sort of data and on what information the graph is meant to convey.
hell naw fedlin was here
It all depends on what kind of bar graph your're making, and also for what data your putting on it !
to represent and compare datas to it.
Instead of connecting points with a line, a bar graph uses bars to represent data.
legend>
BAR ;)
a bar graph
A point can represent a piece of data or an (x,y) value.
hell naw fedlin was here
There is no predetermined scale. You choose the scale so as to best represent the data.
Anytime.
A pie graph represent data as a part of a whole, showing the separate portions of the data in accordance to the whole.
Bar graph
It all depends on what kind of bar graph your're making, and also for what data your putting on it !
to represent and compare datas to it.
no,a bar graph is not a pictograph,pictograph's represent data by pictures and bar graphs by bars...
This graph is called the x graph.