Excel bar graph. getting double bar graph?

i want a single bar graph. with the x axis showing number of questions correct from 0-100. and the y-axis showing frequency of people. but when i highlight the information and enter it as a graph, it gives me a double bar graph and the x axis is from 1-100. A B 0 20 1 30 2 30 3 40 please use this as an... show more i want a single bar graph. with the x axis showing number of questions correct from 0-100. and the y-axis showing frequency of people. but when i highlight the information and enter it as a graph, it gives me a double bar graph and the x axis is from 1-100.
A B
0 20
1 30
2 30
3 40

please use this as an example. thanks.

btw, i want A on x-axis and B on y-axis. does anyone know how to do that? thanks!
2 answers 2