Comprehension Passage
Directions: The bar graph provided below gives the sales of different calculator models (in thousand numbers) by Casio Company during two consecutive years 2000 and 2001. Answer the questions based on this bar graph.
The ratio of the number of models which are above the average sales of the year 2000 to the number of models which are below the average of the year 2000 for the year 2001 is
1
2 : 3
2
1 : 2
3
2 : 1
4
None of these