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If 4x − 5y + 33 = 0 and 20x − 9y = 107 are two lines of regression, then what are the values of x̅ and y̅ respectively?a)12 and 18b)18 and 12c)13 and 17d)17 and 13Correct answer is option 'C'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about If 4x − 5y + 33 = 0 and 20x − 9y = 107 are two lines of regression, then what are the values of x̅ and y̅ respectively?a)12 and 18b)18 and 12c)13 and 17d)17 and 13Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If 4x − 5y + 33 = 0 and 20x − 9y = 107 are two lines of regression, then what are the values of x̅ and y̅ respectively?a)12 and 18b)18 and 12c)13 and 17d)17 and 13Correct answer is option 'C'. Can you explain this answer?.

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