Note: 0.6 to 1 = strong positive correlation; 0.4 to 0.6 = moderate positive correlation; 0.15 to 0.4 = weak positive correlation; -0.15 to 0.15 = no correlation; -0.15 to -0.4 = weak negative correlation; -0.4 to -0.6 = moderate negative correlation; -0.6 to -1 = strong negative correlation.


The map shows the % rates of free school meals at individual schools in Cardiff.