If the mean of 5 observiation x , x+2, x+4 x+6, and x + 8 is 11 , find the value of x ,

If the mean of observations x,x+2,x+4,x+6 and x+8 is 11, find : the value of x ,

If the mean of observations x,x+2,x+4,x+6 and x+8 is 11, find the value of x

If the mean of 5 observations x , x+2, x+4, x+6 and x+8 is 11, then the mean of the last three observations is (a) 11 (b) 13 (c) 15 (d) 17

If the mean of five observation x , x+2, x+4, x+6, x+8 is 11, find the mean of first three observations.

If the mean of five observations x , x + 2 , x + 4 , x + 6 , x + 8 is 11, find the mean of first three observations.

If the mean of five observations x, x + 2, x + 4, x + 6, x + 8 is 11, then the mean of the first three observations is

if the mean of five observations x, x+2,x+4,x+6,x+8 is 13 , find the value of x and hence find the mean of the last three observations.

If the mean of five observation x , x+2, x+4,x+6, x+8 is 11, find the mean of first three observations.

If the means of five observation x, x + 2, x + 4, x + 6, x + 8, is 11 then the mean of first three observation is

If the mean of observations x,x+2,x+4,x+6 and x+8 is 11, find the mean of the first three obervations.