Scandinavian vs Portuguese Cognitive Disability

The statistical analysis conducted on geographies consisting of 472,549,780 people shows a mild positive correlation between the proportion of Scandinavians and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.320 and weighted average of 16.9%. Similarly, the statistical analysis conducted on geographies consisting of 450,269,576 people shows a slight negative correlation between the proportion of Portuguese and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.084 and weighted average of 16.9%, a difference of 0.080%.

In terms of cognitive disability, the demographic groups most similar to Scandinavians are Turkish (16.9%, a difference of 0.050%), Immigrants from Western Europe (16.9%, a difference of 0.090%), European (17.0%, a difference of 0.090%), Immigrants from China (16.9%, a difference of 0.10%), and Scottish (16.9%, a difference of 0.12%). Similarly, the demographic groups most similar to Portuguese are Immigrants from Western Europe (16.9%, a difference of 0.010%), Turkish (16.9%, a difference of 0.020%), Immigrants from China (16.9%, a difference of 0.030%), Scottish (16.9%, a difference of 0.040%), and South African (16.9%, a difference of 0.13%).