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BECE Mathematics 2017 Paper

Question : 35

Total: 40

Solution:

Concept:

Median is the middle value when data is arranged in order.

Explanation:

Arrange the eight numbers in ascending order:

1, 1, 1, 1, 3, 5, 5, 7

Since there are 8 numbers, the median is the average of the 4th and 5th values.

The 4th value is

1

and the 5th value is

3

Median

= \frac{1 + 3}{2} = \frac{4}{2} = 2

Answer:

B. 2

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