Question

If regression line of = 5, then value of regression coefficient of Y on X is:
Select one:
O A. None
OB. 0.5
O CO
O D. 1​

Answer 1

Given :  regression line of Y = 5,

To Find : value of regression coefficient of Y on X is:

O A. None

O B. 0.5

O C   O

O D   1​

Solution:

regression line   Y = a  + bx

b is the  regression coefficient of Y on X

or slope of line

Y = 5  has slope 0  hence regression coefficient of Y on X  is 0

or comparing

Y = 5  with

Y = a  + bx

a =  5  , b = 0

regression coefficient of Y on X  is  0

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