Irish vs Immigrants from Portugal No Vehicles in Household

The statistical analysis conducted on geographies consisting of 573,311,233 people shows a weak positive correlation between the proportion of Irish and percentage of households with no vehicle available in the United States with a correlation coefficient (R) of 0.275 and weighted average of 7.4%. 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 57.8%.

No Vehicles in Household Correlation Summary

Measurement	Irish	Immigrants from Portugal
Minimum	0.63%	1.1%
Maximum	71.7%	35.7%
Range	71.1%	34.6%
Mean	9.3%	11.4%
Median	6.5%	9.0%
Interquartile 25% (IQ1)	5.3%	6.8%
Interquartile 75% (IQ3)	9.8%	14.9%
Interquartile Range (IQR)	4.5%	8.1%
Standard Deviation (Sample)	8.8%	7.2%
Standard Deviation (Population)	8.8%	7.1%

Similar Demographics by No Vehicles in Household

Demographics Similar to Irish by No Vehicles in Household

In terms of no vehicles in household, the demographic groups most similar to Irish are French (7.4%, a difference of 0.050%), Immigrants from Iraq (7.5%, a difference of 0.44%), Nepalese (7.4%, a difference of 0.60%), Yaqui (7.5%, a difference of 0.61%), and Ottawa (7.4%, a difference of 0.75%).

Demographics	Rating \| Rank	No Vehicles in Household
Whites/Caucasians	100.0 /100 \| #15	Exceptional 7.0%
Europeans	100.0 /100 \| #16	Exceptional 7.1%
Welsh	100.0 /100 \| #17	Exceptional 7.2%
Tongans	100.0 /100 \| #18	Exceptional 7.2%
Arapaho	100.0 /100 \| #19	Exceptional 7.4%
Ottawa	100.0 /100 \| #20	Exceptional 7.4%
Nepalese	100.0 /100 \| #21	Exceptional 7.4%
Irish	100.0 /100 \| #22	Exceptional 7.4%
French	100.0 /100 \| #23	Exceptional 7.4%
Immigrants \| Iraq	100.0 /100 \| #24	Exceptional 7.5%
Yaqui	100.0 /100 \| #25	Exceptional 7.5%
Sri Lankans	100.0 /100 \| #26	Exceptional 7.6%
British	100.0 /100 \| #27	Exceptional 7.6%
Samoans	100.0 /100 \| #28	Exceptional 7.6%
Americans	100.0 /100 \| #29	Exceptional 7.7%

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%