Scotch-Irish vs Immigrants from Caribbean Median Family Income

The statistical analysis conducted on geographies consisting of 547,821,252 people shows a poor negative correlation between the proportion of Scotch-Irish and median family income in the United States with a correlation coefficient (R) of -0.179 and weighted average of $99,591. Similarly, the statistical analysis conducted on geographies consisting of 449,450,188 people shows a substantial negative correlation between the proportion of Immigrants from Caribbean and median family income in the United States with a correlation coefficient (R) of -0.541 and weighted average of $83,319, a difference of 19.5%.

Median Family Income Correlation Summary

Measurement	Scotch-Irish	Immigrants from Caribbean
Minimum	$29,091	$49,547
Maximum	$160,619	$121,711
Range	$131,528	$72,164
Mean	$87,675	$77,294
Median	$87,122	$78,717
Interquartile 25% (IQ1)	$71,348	$66,192
Interquartile 75% (IQ3)	$100,856	$85,685
Interquartile Range (IQR)	$29,508	$19,492
Standard Deviation (Sample)	$26,299	$14,692
Standard Deviation (Population)	$26,105	$14,641

Similar Demographics by Median Family Income

Demographics Similar to Scotch-Irish by Median Family Income

In terms of median family income, the demographic groups most similar to Scotch-Irish are White/Caucasian ($99,800, a difference of 0.21%), Immigrants from Thailand ($99,840, a difference of 0.25%), Spanish ($99,977, a difference of 0.39%), Yugoslavian ($100,119, a difference of 0.53%), and Immigrants from Africa ($100,256, a difference of 0.67%).

Demographics	Rating \| Rank	Median Family Income
Samoans	23.3 /100 \| #196	Fair $100,344
Immigrants \| Cameroon	22.8 /100 \| #197	Fair $100,289
Immigrants \| Africa	22.5 /100 \| #198	Fair $100,256
Yugoslavians	21.3 /100 \| #199	Fair $100,119
Spanish	20.1 /100 \| #200	Fair $99,977
Immigrants \| Thailand	19.0 /100 \| #201	Poor $99,840
Whites/Caucasians	18.7 /100 \| #202	Poor $99,800
Scotch-Irish	17.1 /100 \| #203	Poor $99,591
Ghanaians	12.6 /100 \| #204	Poor $98,877
Hawaiians	12.5 /100 \| #205	Poor $98,869
Immigrants \| Iraq	12.1 /100 \| #206	Poor $98,786
Aleuts	11.6 /100 \| #207	Poor $98,702
Immigrants \| Uruguay	9.2 /100 \| #208	Tragic $98,205
Immigrants \| Colombia	8.7 /100 \| #209	Tragic $98,067
Puget Sound Salish	8.2 /100 \| #210	Tragic $97,958

Demographics Similar to Immigrants from Caribbean by Median Family Income

In terms of median family income, the demographic groups most similar to Immigrants from Caribbean are Seminole ($83,354, a difference of 0.040%), Immigrants from Honduras ($83,618, a difference of 0.36%), Immigrants from Mexico ($83,639, a difference of 0.38%), Dominican ($82,888, a difference of 0.52%), and Yakama ($83,932, a difference of 0.74%).

Demographics	Rating \| Rank	Median Family Income
Immigrants \| Bahamas	0.0 /100 \| #314	Tragic $84,732
Apache	0.0 /100 \| #315	Tragic $84,451
Immigrants \| Haiti	0.0 /100 \| #316	Tragic $84,018
Yakama	0.0 /100 \| #317	Tragic $83,932
Immigrants \| Mexico	0.0 /100 \| #318	Tragic $83,639
Immigrants \| Honduras	0.0 /100 \| #319	Tragic $83,618
Seminole	0.0 /100 \| #320	Tragic $83,354
Immigrants \| Caribbean	0.0 /100 \| #321	Tragic $83,319
Dominicans	0.0 /100 \| #322	Tragic $82,888
Bahamians	0.0 /100 \| #323	Tragic $82,631
Creek	0.0 /100 \| #324	Tragic $82,560
Sioux	0.0 /100 \| #325	Tragic $82,386
Immigrants \| Congo	0.0 /100 \| #326	Tragic $82,216
Arapaho	0.0 /100 \| #327	Tragic $82,064
Blacks/African Americans	0.0 /100 \| #328	Tragic $81,912