Scotch-Irish vs Immigrants from Afghanistan 4 or more Vehicles in Household

The statistical analysis conducted on geographies consisting of 546,031,323 people shows a substantial positive correlation between the proportion of Scotch-Irish and percentage of households with 4 or more vehicles available in the United States with a correlation coefficient (R) of 0.537 and weighted average of 7.4%. Similarly, the statistical analysis conducted on geographies consisting of 147,290,341 people shows a weak negative correlation between the proportion of Immigrants from Afghanistan and percentage of households with 4 or more vehicles available in the United States with a correlation coefficient (R) of -0.273 and weighted average of 7.1%, a difference of 4.0%.

4 or more Vehicles in Household Correlation Summary

Measurement	Scotch-Irish	Immigrants from Afghanistan
Minimum	0.97%	0.82%
Maximum	100.0%	14.1%
Range	99.0%	13.3%
Mean	18.1%	7.1%
Median	12.4%	7.1%
Interquartile 25% (IQ1)	8.8%	5.5%
Interquartile 75% (IQ3)	22.6%	9.0%
Interquartile Range (IQR)	13.8%	3.5%
Standard Deviation (Sample)	16.0%	2.8%
Standard Deviation (Population)	15.8%	2.8%

Similar Demographics by 4 or more Vehicles in Household

Demographics Similar to Scotch-Irish by 4 or more Vehicles in Household

In terms of 4 or more vehicles in household, the demographic groups most similar to Scotch-Irish are Portuguese (7.4%, a difference of 0.090%), Chickasaw (7.4%, a difference of 0.30%), Icelander (7.4%, a difference of 0.39%), Immigrants from Cambodia (7.4%, a difference of 0.40%), and Scottish (7.4%, a difference of 0.43%).

Demographics	Rating \| Rank	4 or more Vehicles in Household
Immigrants \| Azores	100.0 /100 \| #65	Exceptional 7.5%
Immigrants \| Taiwan	99.9 /100 \| #66	Exceptional 7.5%
Americans	99.9 /100 \| #67	Exceptional 7.5%
Welsh	99.9 /100 \| #68	Exceptional 7.5%
Germans	99.9 /100 \| #69	Exceptional 7.5%
Scottish	99.9 /100 \| #70	Exceptional 7.4%
Chickasaw	99.9 /100 \| #71	Exceptional 7.4%
Scotch-Irish	99.9 /100 \| #72	Exceptional 7.4%
Portuguese	99.9 /100 \| #73	Exceptional 7.4%
Icelanders	99.9 /100 \| #74	Exceptional 7.4%
Immigrants \| Cambodia	99.9 /100 \| #75	Exceptional 7.4%
Laotians	99.9 /100 \| #76	Exceptional 7.4%
Apache	99.9 /100 \| #77	Exceptional 7.4%
Whites/Caucasians	99.8 /100 \| #78	Exceptional 7.4%
Czechs	99.8 /100 \| #79	Exceptional 7.4%

Demographics Similar to Immigrants from Afghanistan by 4 or more Vehicles in Household

In terms of 4 or more vehicles in household, the demographic groups most similar to Immigrants from Afghanistan are Dutch West Indian (7.1%, a difference of 0.010%), Immigrants from Latin America (7.1%, a difference of 0.17%), Czechoslovakian (7.1%, a difference of 0.22%), Central American (7.1%, a difference of 0.23%), and Assyrian/Chaldean/Syriac (7.2%, a difference of 0.33%).

Demographics	Rating \| Rank	4 or more Vehicles in Household
Immigrants \| Indonesia	99.6 /100 \| #86	Exceptional 7.2%
Delaware	99.6 /100 \| #87	Exceptional 7.2%
Immigrants \| Nonimmigrants	99.6 /100 \| #88	Exceptional 7.2%
British	99.6 /100 \| #89	Exceptional 7.2%
Creek	99.6 /100 \| #90	Exceptional 7.2%
Assyrians/Chaldeans/Syriacs	99.4 /100 \| #91	Exceptional 7.2%
Immigrants \| Latin America	99.4 /100 \| #92	Exceptional 7.1%
Immigrants \| Afghanistan	99.3 /100 \| #93	Exceptional 7.1%
Dutch West Indians	99.3 /100 \| #94	Exceptional 7.1%
Czechoslovakians	99.3 /100 \| #95	Exceptional 7.1%
Central Americans	99.3 /100 \| #96	Exceptional 7.1%
Celtics	99.1 /100 \| #97	Exceptional 7.1%
Irish	99.0 /100 \| #98	Exceptional 7.1%
Seminole	98.8 /100 \| #99	Exceptional 7.0%
Taiwanese	98.7 /100 \| #100	Exceptional 7.0%