Soviet Union vs Immigrants from Czechoslovakia Median Family Income

The statistical analysis conducted on geographies consisting of 43,509,630 people shows a poor positive correlation between the proportion of Soviet Union and median family income in the United States with a correlation coefficient (R) of 0.190 and weighted average of $119,262. Similarly, the statistical analysis conducted on geographies consisting of 195,434,997 people shows a mild negative correlation between the proportion of Immigrants from Czechoslovakia and median family income in the United States with a correlation coefficient (R) of -0.386 and weighted average of $116,165, a difference of 2.7%.

Median Family Income Correlation Summary

Measurement	Soviet Union	Immigrants from Czechoslovakia
Minimum	$48,254	$20,761
Maximum	$250,001	$210,139
Range	$201,747	$189,378
Mean	$137,051	$116,278
Median	$132,006	$117,481
Interquartile 25% (IQ1)	$109,232	$99,688
Interquartile 75% (IQ3)	$157,989	$133,750
Interquartile Range (IQR)	$48,757	$34,062
Standard Deviation (Sample)	$44,628	$34,098
Standard Deviation (Population)	$44,180	$33,822

Demographics Similar to Soviet Union and Immigrants from Czechoslovakia by Median Family Income

In terms of median family income, the demographic groups most similar to Soviet Union are Bolivian ($119,479, a difference of 0.18%), Bhutanese ($119,800, a difference of 0.45%), Asian ($119,955, a difference of 0.58%), Israeli ($118,577, a difference of 0.58%), and Australian ($118,440, a difference of 0.69%). Similarly, the demographic groups most similar to Immigrants from Czechoslovakia are Chinese ($116,188, a difference of 0.020%), Immigrants from South Africa ($116,286, a difference of 0.10%), Immigrants from Malaysia ($115,880, a difference of 0.25%), Maltese ($115,862, a difference of 0.26%), and Immigrants from Austria ($116,830, a difference of 0.57%).

Demographics	Rating \| Rank	Median Family Income
Asians	100.0 /100 \| #32	Exceptional $119,955
Bhutanese	100.0 /100 \| #33	Exceptional $119,800
Bolivians	100.0 /100 \| #34	Exceptional $119,479
Soviet Union	100.0 /100 \| #35	Exceptional $119,262
Israelis	100.0 /100 \| #36	Exceptional $118,577
Australians	100.0 /100 \| #37	Exceptional $118,440
Immigrants \| Turkey	100.0 /100 \| #38	Exceptional $118,325
Immigrants \| Asia	100.0 /100 \| #39	Exceptional $118,291
Immigrants \| Lithuania	100.0 /100 \| #40	Exceptional $118,053
Estonians	100.0 /100 \| #41	Exceptional $118,013
Immigrants \| Bolivia	100.0 /100 \| #42	Exceptional $117,912
Bulgarians	100.0 /100 \| #43	Exceptional $117,818
Cambodians	100.0 /100 \| #44	Exceptional $117,780
Immigrants \| Greece	99.9 /100 \| #45	Exceptional $117,344
Immigrants \| Russia	99.9 /100 \| #46	Exceptional $116,942
Immigrants \| Austria	99.9 /100 \| #47	Exceptional $116,830
Immigrants \| South Africa	99.9 /100 \| #48	Exceptional $116,286
Chinese	99.9 /100 \| #49	Exceptional $116,188
Immigrants \| Czechoslovakia	99.9 /100 \| #50	Exceptional $116,165
Immigrants \| Malaysia	99.9 /100 \| #51	Exceptional $115,880
Maltese	99.9 /100 \| #52	Exceptional $115,862