Mental AbilityBasic Statistics (NCO Cyber Olympiad Class 7): Questions 39  39 of 40
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Question number: 39
» Mental Ability » Basic Statistics
Question
The graph shows the Diesel efficiency of several tractors.
Choices
Choice (4)  Response  

a.  Tractor 2 can travel only half the distance of car 4 

b.  The median value for efficiency of all the Tractor is 30 km per liter 

c.  All the Tractors meet the federal guidance for fuel efficiency of at least 25 km per liter 

d.  The difference in mileage between the most efficient Tractors and the least efficient Tractors is more than 35 km per liter 
