Sioux vs Immigrants from Portugal No Vehicles in Household

The statistical analysis conducted on geographies consisting of 233,693,165 people shows a significant positive correlation between the proportion of Sioux and percentage of households with no vehicle available in the United States with a correlation coefficient (R) of 0.657 and weighted average of 10.1%. Similarly, the statistical analysis conducted on geographies consisting of 174,581,030 people shows a poor positive correlation between the proportion of Immigrants from Portugal and percentage of households with no vehicle available in the United States with a correlation coefficient (R) of 0.196 and weighted average of 11.7%, a difference of 16.6%.

No Vehicles in Household Correlation Summary

Measurement	Sioux	Immigrants from Portugal
Minimum	0.66%	1.1%
Maximum	44.7%	35.7%
Range	44.0%	34.6%
Mean	12.4%	11.4%
Median	7.8%	9.0%
Interquartile 25% (IQ1)	5.8%	6.8%
Interquartile 75% (IQ3)	18.4%	14.9%
Interquartile Range (IQR)	12.5%	8.1%
Standard Deviation (Sample)	9.5%	7.2%
Standard Deviation (Population)	9.4%	7.1%

Similar Demographics by No Vehicles in Household

Demographics Similar to Sioux by No Vehicles in Household

In terms of no vehicles in household, the demographic groups most similar to Sioux are Salvadoran (10.1%, a difference of 0.010%), Tlingit-Haida (10.1%, a difference of 0.020%), Immigrants from Congo (10.1%, a difference of 0.11%), Immigrants from Eastern Africa (10.0%, a difference of 0.25%), and Colombian (10.0%, a difference of 0.26%).

Demographics	Rating \| Rank	No Vehicles in Household
Immigrants \| Nicaragua	79.8 /100 \| #147	Good 9.9%
Immigrants \| Bosnia and Herzegovina	79.1 /100 \| #148	Good 9.9%
Immigrants \| Uganda	76.1 /100 \| #149	Good 10.0%
Colombians	73.9 /100 \| #150	Good 10.0%
Immigrants \| Eastern Africa	73.8 /100 \| #151	Good 10.0%
Immigrants \| Congo	73.0 /100 \| #152	Good 10.1%
Tlingit-Haida	72.5 /100 \| #153	Good 10.1%
Sioux	72.4 /100 \| #154	Good 10.1%
Salvadorans	72.4 /100 \| #155	Good 10.1%
Immigrants \| Micronesia	70.9 /100 \| #156	Good 10.1%
Australians	70.6 /100 \| #157	Good 10.1%
Spanish American Indians	70.2 /100 \| #158	Good 10.1%
Immigrants \| Indonesia	69.3 /100 \| #159	Good 10.1%
Immigrants \| Middle Africa	65.7 /100 \| #160	Good 10.2%
New Zealanders	65.1 /100 \| #161	Good 10.2%

Demographics Similar to Immigrants from Portugal by No Vehicles in Household

In terms of no vehicles in household, the demographic groups most similar to Immigrants from Portugal are Cheyenne (11.7%, a difference of 0.18%), Immigrants from Honduras (11.8%, a difference of 0.19%), Menominee (11.8%, a difference of 0.36%), Immigrants from Czechoslovakia (11.8%, a difference of 0.41%), and Immigrants from Belgium (11.8%, a difference of 0.42%).

Demographics	Rating \| Rank	No Vehicles in Household
Ute	3.3 /100 \| #237	Tragic 11.6%
Russians	3.2 /100 \| #238	Tragic 11.6%
Taiwanese	2.8 /100 \| #239	Tragic 11.7%
Immigrants \| Immigrants	2.7 /100 \| #240	Tragic 11.7%
Eastern Europeans	2.7 /100 \| #241	Tragic 11.7%
Turks	2.6 /100 \| #242	Tragic 11.7%
Cheyenne	2.4 /100 \| #243	Tragic 11.7%
Immigrants \| Portugal	2.2 /100 \| #244	Tragic 11.7%
Immigrants \| Honduras	2.1 /100 \| #245	Tragic 11.8%
Menominee	2.0 /100 \| #246	Tragic 11.8%
Immigrants \| Czechoslovakia	2.0 /100 \| #247	Tragic 11.8%
Immigrants \| Belgium	1.9 /100 \| #248	Tragic 11.8%
Immigrants \| Nigeria	1.9 /100 \| #249	Tragic 11.8%
Paiute	1.8 /100 \| #250	Tragic 11.8%
Blacks/African Americans	1.6 /100 \| #251	Tragic 11.9%