Life Expectancies A random sample of nonindustrialized countries was selected, and the life expectancy in years is listed for both men and women.Men64.353.454.265.258.770.4Women75.645.843.974.662.472.1Send data to ExcelThe correlation coefficient for the data is r= 0.905 and a= 0.05. should regression analysis be done?%3DThe regression analysis should not be done.The regression analysis should be done.Find the equation of the regression line. Round the coefficients to at least three decimal places.y'=a+bxa =b =Find women's life expectancy in a country where men's life expectancy = 59 years. Round your answer to at least threedecimal places.Women's life expectancy isyears.

In this case, life expectancy of men (x) and the life expectancy of women (y), is the dependent…

Life Expectancies A random sample of nonindustrialized countries was selected, and the life expectancy in years is listed for both men and women. Men 64.3 53.4 54.2 65.2 58.7 70.4 Women 75.6 45.8 43.9 74.6 62.4 72.1 Send data to Excel The correlation coefficient for the data is r=0.905 and a=0.05. Should regression analysis be done? O The regression analysis should not be done. O The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. y'=a+bx a = b 3= Find women's life expectancy in a country where men's life expectancy = 59 years. Round your answer to at least three decimal places. Women's life expectancy is years.

Life Expectancies A random sample of nonindustrialized countries was selected, and the life expectancy in years is listed for both men and women. Men 64.3 53.4 54.2 65.2 58.7 70.4 Women 75.6 45.8 43.9 74.6 62.4 72.1 Send data to Excel The correlation coefficient for the data is r=0.905 and a=0.05. Should regression analysis be done? O The regression analysis should not be done. O The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. y'=a+bx a = b 3= Find women's life expectancy in a country where men's life expectancy = 59 years. Round your answer to at least three decimal places. Women's life expectancy is years.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.6: Regression And Median-fit Lines

Problem 22PFA

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