how to a draw frequency polygon with unequal classes without using a histogram??????
A frequency polygon is drawn on the assumption that all classes are of equal size. So, one cannot draw a frequency polygon in case when class size is unequal.
how to a draw frequency polygon with unequal classes without using a histogram??????
A frequency polygon is drawn on the assumption that all classes are of equal size. So, one cannot draw a frequency polygon in case when class size is unequal.