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JAMB Mathematics 2016 Paper

Question : 25

Total: 50

Scores	3	6	5	2
Frequency	2	3	4	6

From the table above, find the median

Solution:

Concept:

The median is the middle value when all scores are arranged in ascending order.

Explanation:

Total frequency:

N = 2 + 3 + 4 + 6 = 15

Median position is

\frac{N+1}{2} = \frac{16}{2} = 8

th value.

Arrange scores in ascending order:

2,2,2,2,2,2,3,3,5,5,5,5,6,6,6

The 8th value is

3

Answer:

3

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