" If the median of data "6,7,x-2,x,17,20" is "16." Then find "x

If the median of the data: 6, 7, x-2,\ x , 17, 20, written in ascending order, is 16. Then x= (a) 15 (b) 16 (c) 17 (d) 18

If the median of the data: 6, 7, x-2,\ x , 17, 20, written in ascending order, is 16. Then x= (a) 15 (b) 16 (c) 17 (d) 18

If the median of the data 6,7,x-2,x,18,21 written in ascending order is 16.Then the variance of the data is

If the median of the data 6,7,x-2,x,18,21 written in ascending order is 16. Then the variance of the data is

If the median of the data 6,7,x-2,x,18,21 written in ascending order is 16, then the variance of that data is

If the median of the data 6, 7, x-2, x, 18, 21 written in ascending order is 16, then the variance of that data is

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

Following 10 observations are arranged in ascending order. 2,3,5,9,x+1,x+3, 14,16 , 19 ,20 . If the median of the data is 11, then find the value of x.