Question 2

The median of the following numbers arranged in ascending order is 2.5, if so find x?
0, 0, 1, 1, 2, 2, x, 3, 3, 4, 5, 7

Solution

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Numbers are arranged in ascending order

0, 0, 1,1,2, 2, x, 3, 3, 4, 5, 7

Total Number = 12

So median = ( 6th Number + 7th Number)/2

=> 2.5 = (2 + x)/2

=> 5 = 2 + x

=> x = 3

B is correct choice.

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