13)The following table presents the average price in dollars for a dozen eggs and a gallon of milk for each month from January through October 2004. Dozen Eggs Gallons of Milk 1,57 2.88 1.58 2.81 1.63 1.56 1.37 1.31 2.79 2.91 3.37 3.57 1.25 3.48 1.28 3.30 1.15 3.15 1.09 3.16 (a) Compute the least-squares regression line for predicting the price of milk from the price of eggs. (b) If the price of eggs differs by $ 0.15 from one month to the next, by how much would you expect the price of milk to differ? िशिलक्य (c) Predict the price of milk in a month when the price of eggs is $1.93 Pentel Ha 0.7mm B 50 Blai Lad

13)The following table presents the average price in dollars for a dozen eggs and a gallon of milk for each month from January through October 2004. Dozen Eggs Gallons of Milk 1,57 2.88 1.58 2.81 1.63 1.56 1.37 1.31 2.79 2.91 3.37 3.57 1.25 3.48 1.28 3.30 1.15 3.15 1.09 3.16 (a) Compute the least-squares regression line for predicting the price of milk from the price of eggs. (b) If the price of eggs differs by $ 0.15 from one month to the next, by how much would you expect the price of milk to differ? िशिलक्य (c) Predict the price of milk in a month when the price of eggs is $1.93 Pentel Ha 0.7mm B 50 Blai Lad

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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