If two regression equations x + 5y = 13 and 3x – 2y = 5, then the mean values of x andy are respectively. June 9, 2021 by admin Question: If two regression equations x + 5y = 13 and 3x – 2y = 5, then the mean values of x andy are respectively. A. (2, 3) B. (3, 2) C. (4, 5) D. (5, 4) Answer» b. (3, 2) Note: The above multiple-choice question is for all general and Competitive Exams in India.