i want to group 372 bits of data on the x axis on my bar graph or line graph in excel. I want the y axis to have a full 372 bit of data and the x axis to have the 372 bits of data but not one by one, i want it grouped, eg for one bar i want it called 60-65 and for the other i want it called 65-70 etc.
so basically i want to group the x axis data. How do i do this??