New Enroll in RBI Grade B New Batch - Starts on May 21

Question

If the two regression line are: 4x-5y+30 =0 and 20x

– 9y = 107, Which of these is the line of regression of x on y and y on x.

A 4x-5y+30 =0 is y on x and 20x – 9y = 107 is x on y

B 4x-5y+30 =0 is x on y and 20x – 9y = 107 is y on x

C 4x-5y+30 =0 and 20x – 9y = 107 are y on x

D 4x-5y+30 =0 and 20x – 9y = 107 are x on y

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