Question

MCQ-1 Mark Each
If the median of the data 4,7, x – 1,x - 3, 16, 25 written in ascending order is 13. then x is
equal to​

Answer 1

Answer:

Step-by-step explanation:

Median=4,7,x-1,x-3,16,25

Median of even terms=(n/2)+(n/2+1)/2=13

(6/2+6/2+1)th term/2=13

(3+4)th term/2=13

x-1+x+3/2=13

2x+2=13*2

2x=26-2

x=24/2

x=12

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