Immigrants from Portugal vs South American Indian 3 or more Vehicles in Household

The statistical analysis conducted on geographies consisting of 174,744,003 people shows a weak positive correlation between the proportion of Immigrants from Portugal and percentage of households with 3 or more vehicles available in the United States with a correlation coefficient (R) of 0.215 and weighted average of 18.6%. Similarly, the statistical analysis conducted on geographies consisting of 164,522,375 people shows a poor positive correlation between the proportion of South American Indians and percentage of households with 3 or more vehicles available in the United States with a correlation coefficient (R) of 0.148 and weighted average of 19.1%, a difference of 2.5%.

In terms of 3 or more vehicles in household, the demographic groups most similar to Immigrants from Portugal are Immigrants from Armenia (18.6%, a difference of 0.080%), Nigerian (18.6%, a difference of 0.28%), Immigrants from Italy (18.7%, a difference of 0.29%), Immigrants from Nigeria (18.7%, a difference of 0.31%), and Eastern European (18.7%, a difference of 0.37%).

In terms of 3 or more vehicles in household, the demographic groups most similar to South American Indians are Immigrants from Zimbabwe (19.1%, a difference of 0.010%), Kenyan (19.1%, a difference of 0.060%), Immigrants from Kuwait (19.1%, a difference of 0.070%), Indian (Asian) (19.1%, a difference of 0.070%), and Tsimshian (19.1%, a difference of 0.10%).