mera aik doubt hai.....chem P5 ka ....
eg:
column A values range.... from 0 to 0.15
isko Y-axis per plot kerna hai....aur y axis 12 cm hai...12 boxes 1 cm each...
ab sawal yeh hai k y-axis per scale kia lainge.....cannot be 1.....and cannot be 0.5.....cuz only half of the graph will be used then......aur agar 0.3 liya to plot kerne me ghanta lag jaye ga....