African vs Immigrants from Portugal 1 or more Vehicles in Household

The statistical analysis conducted on geographies consisting of 469,659,613 people shows a weak positive correlation between the proportion of Africans and percentage of households with 1 or more vehicles available in the United States with a correlation coefficient (R) of 0.272 and weighted average of 87.8%. Similarly, the statistical analysis conducted on geographies consisting of 174,753,622 people shows a slight positive correlation between the proportion of Immigrants from Portugal and percentage of households with 1 or more vehicles available in the United States with a correlation coefficient (R) of 0.062 and weighted average of 88.3%, a difference of 0.63%.

1 or more Vehicles in Household Correlation Summary

Measurement	African	Immigrants from Portugal
Minimum	71.2%	64.3%
Maximum	100.0%	100.0%
Range	28.8%	35.7%
Mean	89.2%	89.9%
Median	89.4%	91.7%
Interquartile 25% (IQ1)	85.4%	86.3%
Interquartile 75% (IQ3)	94.3%	94.5%
Interquartile Range (IQR)	8.9%	8.3%
Standard Deviation (Sample)	7.4%	7.7%
Standard Deviation (Population)	7.4%	7.6%

Similar Demographics by 1 or more Vehicles in Household

Demographics Similar to Africans by 1 or more Vehicles in Household

In terms of 1 or more vehicles in household, the demographic groups most similar to Africans are Immigrants from Liberia (87.8%, a difference of 0.020%), Immigrants from Egypt (87.8%, a difference of 0.040%), Subsaharan African (87.9%, a difference of 0.11%), Immigrants from Switzerland (87.9%, a difference of 0.14%), and Israeli (87.7%, a difference of 0.14%).

Demographics	Rating \| Rank	1 or more Vehicles in Household
South American Indians	0.9 /100 \| #258	Tragic 88.0%
Nigerians	0.8 /100 \| #259	Tragic 88.0%
Macedonians	0.6 /100 \| #260	Tragic 87.9%
Immigrants \| Switzerland	0.6 /100 \| #261	Tragic 87.9%
Sub-Saharan Africans	0.5 /100 \| #262	Tragic 87.9%
Immigrants \| Egypt	0.5 /100 \| #263	Tragic 87.8%
Immigrants \| Liberia	0.4 /100 \| #264	Tragic 87.8%
Africans	0.4 /100 \| #265	Tragic 87.8%
Israelis	0.3 /100 \| #266	Tragic 87.7%
Immigrants \| Colombia	0.3 /100 \| #267	Tragic 87.6%
Immigrants \| Europe	0.2 /100 \| #268	Tragic 87.6%
Immigrants \| Africa	0.2 /100 \| #269	Tragic 87.6%
Panamanians	0.2 /100 \| #270	Tragic 87.5%
Bermudans	0.2 /100 \| #271	Tragic 87.5%
Aleuts	0.2 /100 \| #272	Tragic 87.5%

Demographics Similar to Immigrants from Portugal by 1 or more Vehicles in Household

In terms of 1 or more vehicles in household, the demographic groups most similar to Immigrants from Portugal are Immigrants from Czechoslovakia (88.3%, a difference of 0.010%), Immigrants from Belgium (88.4%, a difference of 0.020%), Menominee (88.3%, a difference of 0.030%), Immigrants from Honduras (88.3%, a difference of 0.060%), and Turkish (88.4%, a difference of 0.080%).

Demographics	Rating \| Rank	1 or more Vehicles in Household
Immigrants \| Turkey	4.4 /100 \| #237	Tragic 88.6%
Immigrants \| Somalia	4.2 /100 \| #238	Tragic 88.6%
Kiowa	3.8 /100 \| #239	Tragic 88.6%
Eastern Europeans	3.0 /100 \| #240	Tragic 88.5%
Taiwanese	2.6 /100 \| #241	Tragic 88.4%
Turks	2.5 /100 \| #242	Tragic 88.4%
Immigrants \| Belgium	2.1 /100 \| #243	Tragic 88.4%
Immigrants \| Portugal	2.0 /100 \| #244	Tragic 88.3%
Immigrants \| Czechoslovakia	1.9 /100 \| #245	Tragic 88.3%
Menominee	1.9 /100 \| #246	Tragic 88.3%
Immigrants \| Honduras	1.7 /100 \| #247	Tragic 88.3%
Immigrants \| Nigeria	1.5 /100 \| #248	Tragic 88.2%
Blacks/African Americans	1.4 /100 \| #249	Tragic 88.2%
Egyptians	1.2 /100 \| #250	Tragic 88.2%
Immigrants \| Serbia	1.2 /100 \| #251	Tragic 88.2%