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The bivariate data set contains only two points (-1,1) and ( 3,2 ) What will be the line of regression of y on x ?

Options

  1. Ax-4 y+5=0
  2. B3 x+2 y-1=0
  3. Cx+4 y+1=0
  4. D5 x-4 y+1=0

Correct answer

A. x-4 y+5=0

Step-by-step solution

For line of regression of y on x , the line will be one which satisfy both points. Clearly, x-4 y+5=0 satisfy (-1,1) and (3,2) both. Hence line is x-4 y+5=0 .

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