Can't we use kink in bar graphs????
Dear student
we can use kink in bar graph.
we can use kink in bar graph.
If the previous class is easy to plot as 0-100 and then the mid point 50 can be used, so really no need to draw the kink.Supposing your class intervals start from 40-50, then next one 50-60, 60-70 etc.For the frequency polygon all you need is the mid point of the previous class.
So , that will be the mid point of 20-30 i.e. 25.
So you can plot the mid point of the previous class and then from the origin to that point you can show the kink.
Kink is basically a break on the axis.