Find the equation of the least squares line. Ten students in a graduate program were randomly selected. Their grade point averages (GPAs) when they entered the program were between 3.5 and 4.0. The following data were obtained regarding their GPAS on entering the program versus their current GPAS. Entering GPA (x) Current GPA 3.5 3.6 3.8 3.7 3.6 3.9 3.6 3.6 334 3 3.5 3.9 3.9 4.0 3.9 3.8 3.7 3.9 3.5 3.8 3.7 4.0 Select one: O a. y = 5.81 +0.497x O b. y 3.67 + 0.0313x O c. y 4.91 +0.0212x O d. y 2.51 + 0.329x
Find the equation of the least squares line. Ten students in a graduate program were randomly selected. Their grade point averages (GPAs) when they entered the program were between 3.5 and 4.0. The following data were obtained regarding their GPAS on entering the program versus their current GPAS. Entering GPA (x) Current GPA 3.5 3.6 3.8 3.7 3.6 3.9 3.6 3.6 334 3 3.5 3.9 3.9 4.0 3.9 3.8 3.7 3.9 3.5 3.8 3.7 4.0 Select one: O a. y = 5.81 +0.497x O b. y 3.67 + 0.0313x O c. y 4.91 +0.0212x O d. y 2.51 + 0.329x
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 5EQ
Related questions
Question
What is the solution?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning