Immigrants from Liberia vs Czechoslovakian Median Family Income

The statistical analysis conducted on geographies consisting of 135,228,267 people shows a moderate negative correlation between the proportion of Immigrants from Liberia and median family income in the United States with a correlation coefficient (R) of -0.414 and weighted average of $90,450. Similarly, the statistical analysis conducted on geographies consisting of 368,451,092 people shows a poor negative correlation between the proportion of Czechoslovakians and median family income in the United States with a correlation coefficient (R) of -0.182 and weighted average of $103,273, a difference of 14.2%.

Median Family Income Correlation Summary

Measurement	Immigrants from Liberia	Czechoslovakian
Minimum	$34,978	$43,750
Maximum	$141,080	$155,917
Range	$106,102	$112,167
Mean	$86,151	$93,173
Median	$85,817	$95,488
Interquartile 25% (IQ1)	$75,284	$73,511
Interquartile 75% (IQ3)	$97,769	$106,731
Interquartile Range (IQR)	$22,485	$33,220
Standard Deviation (Sample)	$18,837	$23,604
Standard Deviation (Population)	$18,685	$23,385

Similar Demographics by Median Family Income

Demographics Similar to Immigrants from Liberia by Median Family Income

In terms of median family income, the demographic groups most similar to Immigrants from Liberia are Iroquois ($90,543, a difference of 0.10%), Immigrants from Micronesia ($90,345, a difference of 0.12%), Jamaican ($90,581, a difference of 0.14%), Spanish American ($90,322, a difference of 0.14%), and Immigrants from St. Vincent and the Grenadines ($90,094, a difference of 0.40%).

Demographics	Rating \| Rank	Median Family Income
Hmong	0.3 /100 \| #265	Tragic $91,296
Central Americans	0.3 /100 \| #266	Tragic $91,087
Mexican American Indians	0.2 /100 \| #267	Tragic $90,918
Cree	0.2 /100 \| #268	Tragic $90,882
Belizeans	0.2 /100 \| #269	Tragic $90,880
Jamaicans	0.2 /100 \| #270	Tragic $90,581
Iroquois	0.2 /100 \| #271	Tragic $90,543
Immigrants \| Liberia	0.2 /100 \| #272	Tragic $90,450
Immigrants \| Micronesia	0.2 /100 \| #273	Tragic $90,345
Spanish Americans	0.2 /100 \| #274	Tragic $90,322
Immigrants \| St. Vincent and the Grenadines	0.2 /100 \| #275	Tragic $90,094
Immigrants \| Zaire	0.1 /100 \| #276	Tragic $89,285
Immigrants \| Jamaica	0.1 /100 \| #277	Tragic $89,268
Immigrants \| Grenada	0.1 /100 \| #278	Tragic $89,249
Immigrants \| Belize	0.1 /100 \| #279	Tragic $89,197

Demographics Similar to Czechoslovakians by Median Family Income

In terms of median family income, the demographic groups most similar to Czechoslovakians are Immigrants from Uzbekistan ($103,197, a difference of 0.070%), Immigrants from Peru ($103,534, a difference of 0.25%), Alsatian ($103,010, a difference of 0.26%), South American Indian ($103,624, a difference of 0.34%), and English ($103,684, a difference of 0.40%).

Demographics	Rating \| Rank	Median Family Income
Immigrants \| Sierra Leone	66.2 /100 \| #162	Good $103,990
Costa Ricans	66.2 /100 \| #163	Good $103,989
Sierra Leoneans	64.7 /100 \| #164	Good $103,859
Slovaks	63.1 /100 \| #165	Good $103,729
English	62.6 /100 \| #166	Good $103,684
South American Indians	61.9 /100 \| #167	Good $103,624
Immigrants \| Peru	60.8 /100 \| #168	Good $103,534
Czechoslovakians	57.6 /100 \| #169	Average $103,273
Immigrants \| Uzbekistan	56.6 /100 \| #170	Average $103,197
Alsatians	54.3 /100 \| #171	Average $103,010
Immigrants \| Eritrea	51.9 /100 \| #172	Average $102,823
Belgians	51.4 /100 \| #173	Average $102,788
Finns	50.0 /100 \| #174	Average $102,676
Immigrants \| Eastern Africa	47.1 /100 \| #175	Average $102,451
French	46.1 /100 \| #176	Average $102,368