Figure 5.
The set of 4 scatter plots presents relationships between a second outcome variable and selected socioeconomic and environmental indicators. The upper-left plot compares the outcome variable with carbon dioxide emissions measured in metric tons per capita and shows a slight positive trend. The upper-right plot compares the outcome variable with the Human Development Index on a scale from 0 to 1 and demonstrates a strong positive relationship. The lower-left plot compares the outcome variable with life expectancy in years and shows a positive association. The lower-right plot compares the outcome variable with renewable energy consumption expressed as a percentage of total final energy consumption and indicates a moderate positive relationship. Each plot contains numerous data points and a fitted trend line illustrating the overall correlation pattern across the dataset.Bivariate relationships between secondary school enrollment and key sustainability indicators
Source: Authors’ research in Stata 18