Find the least-squares regression line ?̂=?0+?1?y^=b0+b1x through the points (−3,2),(3,9),(5,13),(8,20),(11,27),(−3,2),(3,9),(5,13),(8,20),(11,27), and then use it to find point estimates ?̂y^ corresponding to ?=3x=3 and ?=8x=8.For this problem and to give you practice for the test, use the shortcut method to find ?0b0 given that ?1=1.79255319148936b1=1.79255319148936. For ?=3x, ?̂ = For ?=8x, ?̂ =
Find the least-squares regression line ?̂=?0+?1?y^=b0+b1x through the points (−3,2),(3,9),(5,13),(8,20),(11,27),(−3,2),(3,9),(5,13),(8,20),(11,27), and then use it to find point estimates ?̂y^ corresponding to ?=3x=3 and ?=8x=8.For this problem and to give you practice for the test, use the shortcut method to find ?0b0 given that ?1=1.79255319148936b1=1.79255319148936. For ?=3x, ?̂ = For ?=8x, ?̂ =
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
Find the least-squares regression line ?̂=?0+?1?y^=b0+b1x through the points
(−3,2),(3,9),(5,13),(8,20),(11,27),(−3,2),(3,9),(5,13),(8,20),(11,27),
and then use it to find point estimates ?̂y^ corresponding to ?=3x=3 and ?=8x=8.
For this problem and to give you practice for the test, use the shortcut method to find ?0b0 given that ?1=1.79255319148936b1=1.79255319148936.
For ?=3x, ?̂ =
For ?=8x, ?̂ =
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