3. The following table 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 (Upper-Class Limit)  | 
			
			 Cumulative Frequency  | 
		
| More than or equal to 50 | 100 | 
| More than or equal to 55 | 98 | 
| More than or equal to 60 | 90 | 
| More than or equal to 65 | 78 | 
| More than or equal to 70 | 54 | 
| More than or equal to 75 | 16 | 
Now,
Taking lower class limit on the x-axis and their respective frequencies on the y-axis,