Test Index

JAMB Economics 2016 Paper

Question : 5

Total: 49

Determine the range?

Solution:

Concept:

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

Explanation:

Scan the given values:

0.25

1.25

1.80

1.110

10.20

10.15

, and

1.55

The highest value is

10.20

The lowest value is

0.25

Subtract the lowest value from the highest value.

\text{Range} = 10.20 - 0.25 = 9.95

Therefore, the correct option is D.

Answer:

9.95

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