Hectograph
Explain the advantage and disadvantage of circle graph
bar graph, double bar graph, line graph, and picto graph
Pie graph, column graph , tally graph, Histogram
a line graph is over time. a bar graph is not
Graph plotter
Graph plotter
Digital stereo plotter is more accurate than the analog one in producing maps.
paper is fixed & only pens are moving horizontaly
It is easier to read because it can be not as cluttered as a bar graph or scatter plot graph.
Hectograph
A plotter is a graphics printer that uses a pen or pencil to draw images. A plotter cutter is a plotter in which the plotting pen has been replaced with a knife or a sharp blade.
Explain the advantage and disadvantage of circle graph
its a plotter which print graphics with the help of machanism
The word plotter has several meanings. In the world of technology, a plotter is a computer printer used for printing vector graphics. Otherwise, a plotter could mean someone who plans or plots something.
It Is Easier To Read
A scatter graph is good because it can show two pieces of information at once! :)