A random sample of non-industrialized countries was selected and the life expectancy in years is listed for both men and women. Given that the correlation coefficient is significant. Find the equation...

A random sample of non-industrialized countries was selected and the life expectancy in years is listed for both men and women. Given that the correlation coefficient is significant. Find the equation of the regression line

men,x :59.7, 72.9,41.9,46.2,50.3,43.2

Women,y :63.8,77.8,44.5,48.3,54.0,43.5