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The seven pairs of values (x, y) below shows the number of absences, x, in a BIO206 tutorial at Abuja study centre and the final exam grade, y, for 7 students. Find the equation of regression between x and y (1, 95), (0 , 90), (2,90), (6 ,55 ), (4, 70), (3 ,80), (3,85)

  • A

    y = 3.56x – 9.57

  • B

    y = -7.12x+12.38

  • C

    y = -2.55x – 6.23

  • D

    y = -6.55x+98.49

y = -6.55x+98.49 Is the correct option, Check your your study materials for clarification. In responding to the question with the right answer : The seven pairs of values (x, y) below shows the number of absences, x, in a BIO206 tutorial at Abuja study centre and the final exam grade, y, for 7 students. Find the equation of regression between x and y (1, 95), (0 , 90), (2,90), (6 ,55 ), (4, 70), (3 ,80), (3,85)(looking at your study materia, the answer is) y = -6.55x+98.49