Czechoslovakian vs Immigrants from West Indies Median Family Income

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. Similarly, the statistical analysis conducted on geographies consisting of 72,412,445 people shows a poor positive correlation between the proportion of Immigrants from West Indies and median family income in the United States with a correlation coefficient (R) of 0.128 and weighted average of $91,588, a difference of 12.8%.

Median Family Income Correlation Summary

Measurement	Czechoslovakian	Immigrants from West Indies
Minimum	$43,750	$49,539
Maximum	$155,917	$141,054
Range	$112,167	$91,515
Mean	$93,173	$89,730
Median	$95,488	$91,813
Interquartile 25% (IQ1)	$73,511	$74,771
Interquartile 75% (IQ3)	$106,731	$105,524
Interquartile Range (IQR)	$33,220	$30,753
Standard Deviation (Sample)	$23,604	$22,647
Standard Deviation (Population)	$23,385	$22,009

Similar Demographics by Median Family Income

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

Demographics Similar to Immigrants from West Indies by Median Family Income

In terms of median family income, the demographic groups most similar to Immigrants from West Indies are Senegalese ($91,475, a difference of 0.12%), Liberian ($91,722, a difference of 0.15%), Inupiat ($91,730, a difference of 0.16%), Pennsylvania German ($91,763, a difference of 0.19%), and Cape Verdean ($91,848, a difference of 0.28%).

Demographics	Rating \| Rank	Median Family Income
Nicaraguans	0.5 /100 \| #256	Tragic $92,231
Americans	0.4 /100 \| #257	Tragic $92,096
Osage	0.4 /100 \| #258	Tragic $91,926
Cape Verdeans	0.4 /100 \| #259	Tragic $91,848
Pennsylvania Germans	0.4 /100 \| #260	Tragic $91,763
Inupiat	0.4 /100 \| #261	Tragic $91,730
Liberians	0.4 /100 \| #262	Tragic $91,722
Immigrants \| West Indies	0.3 /100 \| #263	Tragic $91,588
Senegalese	0.3 /100 \| #264	Tragic $91,475
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