Blackfeet vs Immigrants from Portugal No Vehicles in Household

The statistical analysis conducted on geographies consisting of 309,020,066 people shows no correlation between the proportion of Blackfeet and percentage of households with no vehicle available in the United States with a correlation coefficient (R) of 0.008 and weighted average of 9.6%. 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 22.6%.

No Vehicles in Household Correlation Summary

Measurement	Blackfeet	Immigrants from Portugal
Minimum	1.1%	1.1%
Maximum	34.9%	35.7%
Range	33.8%	34.6%
Mean	9.4%	11.4%
Median	7.6%	9.0%
Interquartile 25% (IQ1)	5.7%	6.8%
Interquartile 75% (IQ3)	12.7%	14.9%
Interquartile Range (IQR)	7.0%	8.1%
Standard Deviation (Sample)	6.9%	7.2%
Standard Deviation (Population)	6.8%	7.1%

Similar Demographics by No Vehicles in Household

Demographics Similar to Blackfeet by No Vehicles in Household

In terms of no vehicles in household, the demographic groups most similar to Blackfeet are Immigrants from Korea (9.6%, a difference of 0.23%), Immigrants from Cameroon (9.6%, a difference of 0.36%), Costa Rican (9.5%, a difference of 0.46%), Puget Sound Salish (9.5%, a difference of 0.51%), and Icelander (9.6%, a difference of 0.52%).

Demographics	Rating \| Rank	No Vehicles in Household
Japanese	94.1 /100 \| #116	Exceptional 9.4%
Chippewa	93.8 /100 \| #117	Exceptional 9.4%
Greeks	92.9 /100 \| #118	Exceptional 9.5%
Fijians	92.7 /100 \| #119	Exceptional 9.5%
Immigrants \| Thailand	92.6 /100 \| #120	Exceptional 9.5%
Puget Sound Salish	92.4 /100 \| #121	Exceptional 9.5%
Costa Ricans	92.3 /100 \| #122	Exceptional 9.5%
Blackfeet	91.4 /100 \| #123	Exceptional 9.6%
Immigrants \| Korea	90.9 /100 \| #124	Exceptional 9.6%
Immigrants \| Cameroon	90.6 /100 \| #125	Exceptional 9.6%
Icelanders	90.2 /100 \| #126	Exceptional 9.6%
Immigrants \| Kenya	89.7 /100 \| #127	Excellent 9.6%
Immigrants \| Syria	89.5 /100 \| #128	Excellent 9.6%
Nicaraguans	89.5 /100 \| #129	Excellent 9.7%
Burmese	88.8 /100 \| #130	Excellent 9.7%

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%