Question: Question 8 (2 points) You are given the data points (Xi, yi) for i = 1, 2, 3: (2, 3), (1, -7), (2, 9). If

Question 8 (2 points) You are given the data points (Xi, yi) for i = 1, 2, 3: (2, 3), (1, -7), (2, 9). If y = a + 3 is the equation of the least squares line that best fits the given data points then, the value of O is A/ and the value of B is

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