Question

What is the regression coefficient bxy from the following details X = 7/3Y + 28.10; Y = 1.5x + 10​

Answer 1

Given : X = 7/3Y + 28.10; Y = 1.5x + 10​

To find : regression coefficient bxy

Solution:

The slopes of the equation Y on X are denoted as byx  and

The slopes of the equation   X on Y are denoted bxy .

byx and bxy are  the coefficient of regression

X = 7/3Y + 28.10

bxy  = 7/3

regression coefficient bxy = 7/3

Y = 1.5x + 10​

byx  = 1.5

regression coefficient byx  = 1.5

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