Question

The following tables gives production yield per hectare of wheat of $100$ farms of a village. Change the distribution to a more than type distribution and draw its ogive.

Production Yield	$50-55$	$55-60$	$60-65$	$65-70$	$70-75$	$75-80$
Number of farms	$2$	$8$	$12$	$24$	$38$	$16$

Answer 1

Ogive of Less Than Type:

Production Yield ($kg/ha$)	Number of farms
More than or equal to $50$	$100$
More than or equal to $55$	$100-2=98$
More than or equal to $60$	$98-8=90$
More than or equal to $65$	$90-12=78$
More than or equal to $70$	$78-24=54$
More than or equal to $75$	$54-38=16$

From the above table obtained we will draw the ogive by plotting the corresponding points where the upper limits in $\mathrm{x}-\mathrm{axis}$ and the frequencies obtained in the y-axis are $(50,100),(55,98),(60,90),(65,78),(70,54)$ and (75, 16) on this graph paper. The graph obtained is known as more than type ogive curve.

Hence, more than type distribution and ogive curve for the given data as shown above.