(a) Calculate the least squares estimates of the slope and intercept. Â₁ (Round your answer to 3 decimal places.) Bo = (b) Find the mean selling price given that the taxes paid are x = 5.3. (Round your answer to 2 decimal places.) (Round your answer to 2 decimal places.) (c) Calculate the fitted value of y corresponding to x = 5.0597 (observation # 5). Find the corresponding residual. ŷ = i (Round your answer to 2 decimal places.) y-ŷ = i (Round your answer to 2 decimal places.)
(a) Calculate the least squares estimates of the slope and intercept. Â₁ (Round your answer to 3 decimal places.) Bo = (b) Find the mean selling price given that the taxes paid are x = 5.3. (Round your answer to 2 decimal places.) (Round your answer to 2 decimal places.) (c) Calculate the fitted value of y corresponding to x = 5.0597 (observation # 5). Find the corresponding residual. ŷ = i (Round your answer to 2 decimal places.) y-ŷ = i (Round your answer to 2 decimal places.)
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 31EQ
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