The regression equation of y on x is 3x – 5y = – 12 and regression equation of x on y is2x – y = 7. The value of y when x = 10 is

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Question:

The regression equation of y on x is 3x – 5y = – 12 and regression equation of x on y is2x – y = 7. The value of y when x = 10 is

A.

8.4

B.

6.5

C.

7

D.

9

Answer» a. 8.4

Note: The above multiple-choice question is for all general and Competitive Exams in India.