Question:

1. The life expectancy and schooling data for 173 nations

Last updated: 7/15/2022

1. The life expectancy and schooling data for 173 nations

1. The life expectancy and schooling data for 173 nations relating the response variable y life ex- pectancy (in years) to the explanatory variable x- mean number of years in school, results in a regression line that is shown below y = 56.3166 +1.7078x The standard error for the slope is 0.1378.