Question

The regressionequationsare 3x+2y=26and 6x+y=31. Find the mean of x and y

Answer 1

DEAR STUDENT,

Kindly refer to the attached paper for a detailed solution and step by step elaborations with vital rule applications to reach our final answer for the means of variable "x" and "y" for this line regression equation as;

MEAN VALUE OF VARIABLE "X" :

$\boxed{\huge{\bf{\underline{x = 4}}}}$

MEAN VALUE OF VARIABLE "Y" :

$\boxed{\huge{\bf{\underline{y = 7}}}}$

Which is the required solution for these types of queries.

Hope this helps you and clears your doubts for calculating the mean values for given variables !!!!!!!!!!

Answer 2

Answer:

abcdefghijklmnopqrstuvwxyz