Question

The following table gives production yield per hectare of wheat of 100 farms of a village.

Production yield (in kg/ha)	50-55	55-60	60-65	65-70	70-75	75-80
No. of farms	2	8	12	24	38	16

Change the distribution to a more than type distribution and draw its ogive

Answer 1

$\Rightarrow$ The following is more than type distribution frequency table:

$Productionyield$	$No.offarms$
More than $50$	$2+98=100$
More than $55$	$8+90=98$
More than $60$	$12+78=90$
More than $65$	$24+54=78$
More than $70$	$38+16=54$
More than $75$	$16$

$\Rightarrow$ The coordinates of more than ogive curve are $A(50,100),B(55,98),C(60,90),D(65,78),E(70,54),F(75,16)$.