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JAMB Mathematics 2012 Paper

Question : 34

Total: 48

Find the range of 4,9,6,3,2,8,10 and 11

Solution:

Concept:

The range of a set of data is the difference between the highest value and the lowest value.

Explanation:

Identify the highest number in the list:

11

Identify the lowest number in the list:

2

Subtract the lowest from the highest:

\text{Range} = 11 - 2

\text{Range} = 9

Answer:

9

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