Scotch-Irish vs Immigrants from Germany 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 462,058,551 people shows a mild positive correlation between the proportion of Immigrants from Germany and percentage of households with 4 or more vehicles available in the United States with a correlation coefficient (R) of 0.400 and weighted average of 6.8%, a difference of 9.2%.

4 or more Vehicles in Household Correlation Summary

Measurement	Scotch-Irish	Immigrants from Germany
Minimum	0.97%	3.7%
Maximum	100.0%	40.0%
Range	99.0%	36.3%
Mean	18.1%	12.3%
Median	12.4%	8.5%
Interquartile 25% (IQ1)	8.8%	6.6%
Interquartile 75% (IQ3)	22.6%	12.8%
Interquartile Range (IQR)	13.8%	6.2%
Standard Deviation (Sample)	16.0%	9.2%
Standard Deviation (Population)	15.8%	9.0%

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 Germany by 4 or more Vehicles in Household

In terms of 4 or more vehicles in household, the demographic groups most similar to Immigrants from Germany are Immigrants from Nicaragua (6.8%, a difference of 0.0%), Comanche (6.8%, a difference of 0.060%), Immigrants (6.8%, a difference of 0.070%), Immigrants from Asia (6.8%, a difference of 0.16%), and Austrian (6.8%, a difference of 0.26%).

Demographics	Rating \| Rank	4 or more Vehicles in Household
Bolivians	96.3 /100 \| #114	Exceptional 6.8%
Tlingit-Haida	96.2 /100 \| #115	Exceptional 6.8%
Immigrants \| Guatemala	95.8 /100 \| #116	Exceptional 6.8%
Burmese	95.7 /100 \| #117	Exceptional 6.8%
French American Indians	95.7 /100 \| #118	Exceptional 6.8%
Costa Ricans	95.5 /100 \| #119	Exceptional 6.8%
Comanche	94.8 /100 \| #120	Exceptional 6.8%
Immigrants \| Germany	94.7 /100 \| #121	Exceptional 6.8%
Immigrants \| Nicaragua	94.7 /100 \| #122	Exceptional 6.8%
Immigrants \| Immigrants	94.6 /100 \| #123	Exceptional 6.8%
Immigrants \| Asia	94.4 /100 \| #124	Exceptional 6.8%
Austrians	94.1 /100 \| #125	Exceptional 6.8%
Belgians	94.1 /100 \| #126	Exceptional 6.8%
Immigrants \| Korea	93.8 /100 \| #127	Exceptional 6.8%
Immigrants \| Bolivia	92.5 /100 \| #128	Exceptional 6.7%