Immigrants from Africa vs Chickasaw Median Earnings

The statistical analysis conducted on geographies consisting of 469,401,841 people shows a significant negative correlation between the proportion of Immigrants from Africa and median earnings in the United States with a correlation coefficient (R) of -0.670 and weighted average of $46,564. Similarly, the statistical analysis conducted on geographies consisting of 147,718,191 people shows no correlation between the proportion of Chickasaw and median earnings in the United States with a correlation coefficient (R) of -0.038 and weighted average of $40,672, a difference of 14.5%.

Median Earnings Correlation Summary

Measurement	Immigrants from Africa	Chickasaw
Minimum	$3,500	$20,250
Maximum	$54,639	$53,432
Range	$51,139	$33,182
Mean	$41,149	$36,428
Median	$43,417	$36,238
Interquartile 25% (IQ1)	$37,567	$34,220
Interquartile 75% (IQ3)	$46,460	$39,491
Interquartile Range (IQR)	$8,893	$5,270
Standard Deviation (Sample)	$9,174	$5,289
Standard Deviation (Population)	$9,120	$5,254

Similar Demographics by Median Earnings

Demographics Similar to Immigrants from Africa by Median Earnings

In terms of median earnings, the demographic groups most similar to Immigrants from Africa are Immigrants from South America ($46,548, a difference of 0.030%), Costa Rican ($46,645, a difference of 0.17%), Immigrants ($46,478, a difference of 0.18%), Czechoslovakian ($46,658, a difference of 0.20%), and Scottish ($46,463, a difference of 0.22%).

Demographics	Rating \| Rank	Median Earnings
Immigrants \| Eastern Africa	68.0 /100 \| #161	Good $46,969
South American Indians	67.4 /100 \| #162	Good $46,952
Icelanders	66.3 /100 \| #163	Good $46,916
Norwegians	64.7 /100 \| #164	Good $46,865
South Americans	62.7 /100 \| #165	Good $46,804
Czechoslovakians	57.8 /100 \| #166	Average $46,658
Costa Ricans	57.4 /100 \| #167	Average $46,645
Immigrants \| Africa	54.6 /100 \| #168	Average $46,564
Immigrants \| South America	54.0 /100 \| #169	Average $46,548
Immigrants \| Immigrants	51.6 /100 \| #170	Average $46,478
Scottish	51.1 /100 \| #171	Average $46,463
Kenyans	51.0 /100 \| #172	Average $46,462
Ghanaians	50.3 /100 \| #173	Average $46,440
Scandinavians	50.0 /100 \| #174	Average $46,433
Basques	48.8 /100 \| #175	Average $46,399

Demographics Similar to Chickasaw by Median Earnings

In terms of median earnings, the demographic groups most similar to Chickasaw are Yaqui ($40,647, a difference of 0.060%), Honduran ($40,638, a difference of 0.080%), Cuban ($40,619, a difference of 0.13%), Immigrants from Haiti ($40,550, a difference of 0.30%), and Immigrants from Guatemala ($40,851, a difference of 0.44%).

Demographics	Rating \| Rank	Median Earnings
Immigrants \| Micronesia	0.1 /100 \| #298	Tragic $41,133
Immigrants \| Caribbean	0.1 /100 \| #299	Tragic $41,119
Ute	0.1 /100 \| #300	Tragic $41,051
Immigrants \| Latin America	0.1 /100 \| #301	Tragic $41,049
Shoshone	0.0 /100 \| #302	Tragic $40,932
Haitians	0.0 /100 \| #303	Tragic $40,918
Immigrants \| Guatemala	0.0 /100 \| #304	Tragic $40,851
Chickasaw	0.0 /100 \| #305	Tragic $40,672
Yaqui	0.0 /100 \| #306	Tragic $40,647
Hondurans	0.0 /100 \| #307	Tragic $40,638
Cubans	0.0 /100 \| #308	Tragic $40,619
Immigrants \| Haiti	0.0 /100 \| #309	Tragic $40,550
Apache	0.0 /100 \| #310	Tragic $40,388
Hispanics or Latinos	0.0 /100 \| #311	Tragic $40,288
Chippewa	0.0 /100 \| #312	Tragic $40,287