Question

If the mean of x-3,x-1,x+1,x+3 is equal to the mode of 2,7,4,7,2,3,7 then find the value of x​

Answer 1

Step-by-step explanation:

Given data : x-3 x-1 x+1 x+3

mean = (x-3)+(x-1)+(x+1)+(x+3)/4

4x /4 = x

Given data set 2 : 2 7 4 7 2 3 7

mode : 7

Therefore the value of x is 7