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Given 21356 91642i a) Draw scatter diagram b.) Find Ex : Ex?: (Ex) . Exy =

Given 21356 91642i a) Draw scatter diagram b.) Find Ex : Ex?: (Ex) . Exy =

MATLAB: An Introduction with Applications
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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1.A please give the full solution and answer( this is for my reviewer only) the last question is found in the second pic thank you :)
Given the biyariate data: I23 56 91642i a) Draw scatter diagram b.) Find Ex : (Ex)* . Exy c.) Find a,the slopeojf least square liıne. (Round answer to two deCImal places) least sqvare line, andb the y in ter cept of the b. d.) Is the point(,Y) on the least square line ? o Yes O NO e.) Use the eauation of the least value of Y when X: 2.5 (Round answer to two de cimal places) square line to predictthe Y= fo Find to the ncarest hundredth, the linear coeFfICient 9.) Draw the lenst saquare line on the scatter diagram From part a. THANK YOU 3
Transcribed Image Text:Given the biyariate data: I23 56 91642i a) Draw scatter diagram b.) Find Ex : (Ex)* . Exy c.) Find a,the slopeojf least square liıne. (Round answer to two deCImal places) least sqvare line, andb the y in ter cept of the b. d.) Is the point(,Y) on the least square line ? o Yes O NO e.) Use the eauation of the least value of Y when X: 2.5 (Round answer to two de cimal places) square line to predictthe Y= fo Find to the ncarest hundredth, the linear coeFfICient 9.) Draw the lenst saquare line on the scatter diagram From part a. THANK YOU 3
Draw the least-squares line on the scatter diagram from part (a). 10 10 y y -10 10 -10 10 -10 -10 10 10 y y -10 10 -10 10 -10
Transcribed Image Text:Draw the least-squares line on the scatter diagram from part (a). 10 10 y y -10 10 -10 10 -10 -10 10 10 y y -10 10 -10 10 -10
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