Soviet Union vs Immigrants from Czechoslovakia Median Household Income

The statistical analysis conducted on geographies consisting of 43,509,359 people shows a weak positive correlation between the proportion of Soviet Union and median household income in the United States with a correlation coefficient (R) of 0.282 and weighted average of $95,098. Similarly, the statistical analysis conducted on geographies consisting of 195,443,038 people shows a mild negative correlation between the proportion of Immigrants from Czechoslovakia and median household income in the United States with a correlation coefficient (R) of -0.390 and weighted average of $95,319, a difference of 0.23%.

Median Household Income Correlation Summary

Measurement	Soviet Union	Immigrants from Czechoslovakia
Minimum	$38,670	$20,761
Maximum	$243,125	$172,802
Range	$204,455	$152,041
Mean	$111,162	$91,959
Median	$107,165	$95,339
Interquartile 25% (IQ1)	$82,608	$78,538
Interquartile 75% (IQ3)	$130,577	$106,288
Interquartile Range (IQR)	$47,969	$27,750
Standard Deviation (Sample)	$41,880	$29,573
Standard Deviation (Population)	$41,441	$29,341

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

In terms of median household income, the demographic groups most similar to Soviet Union are New Zealander ($95,146, a difference of 0.050%), Immigrants from Europe ($95,032, a difference of 0.070%), Korean ($95,018, a difference of 0.080%), Laotian ($94,990, a difference of 0.11%), and Immigrants from Austria ($95,277, a difference of 0.19%). Similarly, the demographic groups most similar to Immigrants from Czechoslovakia are Immigrants from Austria ($95,277, a difference of 0.040%), New Zealander ($95,146, a difference of 0.18%), Immigrants from Europe ($95,032, a difference of 0.30%), Korean ($95,018, a difference of 0.32%), and Laotian ($94,990, a difference of 0.35%).

Demographics	Rating \| Rank	Median Household Income
Australians	99.9 /100 \| #46	Exceptional $96,490
Immigrants \| Russia	99.9 /100 \| #47	Exceptional $96,378
Cambodians	99.9 /100 \| #48	Exceptional $96,324
Immigrants \| Malaysia	99.9 /100 \| #49	Exceptional $96,292
Bulgarians	99.9 /100 \| #50	Exceptional $96,290
Estonians	99.9 /100 \| #51	Exceptional $95,930
Immigrants \| South Africa	99.9 /100 \| #52	Exceptional $95,800
Paraguayans	99.9 /100 \| #53	Exceptional $95,737
Egyptians	99.9 /100 \| #54	Exceptional $95,673
Immigrants \| Czechoslovakia	99.9 /100 \| #55	Exceptional $95,319
Immigrants \| Austria	99.9 /100 \| #56	Exceptional $95,277
New Zealanders	99.8 /100 \| #57	Exceptional $95,146
Soviet Union	99.8 /100 \| #58	Exceptional $95,098
Immigrants \| Europe	99.8 /100 \| #59	Exceptional $95,032
Koreans	99.8 /100 \| #60	Exceptional $95,018
Laotians	99.8 /100 \| #61	Exceptional $94,990
Immigrants \| Norway	99.8 /100 \| #62	Exceptional $94,846
Greeks	99.8 /100 \| #63	Exceptional $94,735
Immigrants \| Netherlands	99.7 /100 \| #64	Exceptional $94,411
Immigrants \| Belarus	99.7 /100 \| #65	Exceptional $94,399
Immigrants \| Romania	99.7 /100 \| #66	Exceptional $94,222