Question

find the mean of x, x+2, x +4, x+6
and x+8.​

Answer 1

Answer:

u can't find it until x is given or mean is given

Answer 2

Answer:

there are 5 observations in the given data

so, n=5

therefore, mean=(x+x+2+x+4+x+6+x+8)/n

= (5x+20)/5 = 5(x+4)/5 = x+4

Hence,the mean of the given data is x+4