5,. The numbers 5, 7, 10, 12, 2x-8, 2x+10, 3541, 42, 50 are arranged i – InterviewSolution

1.

5,. The numbers 5, 7, 10, 12, 2x-8, 2x+10, 3541, 42, 50 are arranged in ascending order.If their median is 25, then x

Answer»

25=mean of (5th+6th value)

25=1/2*(2x-8+2x+10)

25=1/2*4x+2

4x+2=50

4x=48

x=12

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