The mean of x1 and x2 is 6 and the means X1,X2,and X3 is 7 Find the values - Maths - Statistics

Question

The mean of x1 and x2 is 6 and the means X1,X2,and X3 is 7 Find the
values of x3

Pabita Mahato · Accepted Answer

The mean of x1 and x2 is 6 and the means X1,X2,and X3 is 7 . Find the values of x3