A multiple regression was performed of y = life expectancy at birth on x₁ = mean years of schooling of adults over the age of 25, x2 = GDP per capita (gross domestic product inconstant 2005 international $), and x3 = carbon dioxide emissions per capita (tonnes) for 31 countries. The data was obtained from the human development websitehttp://hdr.undp.org/en/. Based on the following ANOVA table, calculate R² aadj.Select one:a. 76.3%O b. 54.3%O c. 73.7%O d. Cannot be determined from the information givenSourceDFSS MS IF PRegression 3 530.63 176.88 28.97 0.000Residual Error 27 164.85 6.11Total30 695.48

Given information:k=3 independent variablesn= 31 observation SSR= 530.63SSE=164.85SST= 695.48

Answered: multiple regression was performed of y…

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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Assume a normally distributed population with a mean = 90 and standarddeviation = 12. Be sure to sketch the curves, include formulas & round appropriately. If you select one person at random from this population (M = 90, SD = 12)and find his/her score on this variable to be 68 would you be surprised/consider this score extreme (yes/no)? Why/why not? Be sure to show your work when justifying the answer.
A method of estimating earth temperature based on local precipitation is to build models based on 100s of years of earth at several different constant green house gas level (So constant global temperature for 100s of years) , and compare the correlation of statistical relationships between predicted precipitation patterns in a region, and observed precipitation patterns for a region in a few year time period.
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