Immigrants from Czechoslovakia vs Russian Householder Income Over 65 years

The statistical analysis conducted on geographies consisting of 195,347,436 people shows a weak negative correlation between the proportion of Immigrants from Czechoslovakia and household income with householder over the age of 65 in the United States with a correlation coefficient (R) of -0.244 and weighted average of $66,376. Similarly, the statistical analysis conducted on geographies consisting of 509,158,654 people shows no correlation between the proportion of Russians and household income with householder over the age of 65 in the United States with a correlation coefficient (R) of 0.039 and weighted average of $67,626, a difference of 1.9%.

Householder Income Over 65 years Correlation Summary

Measurement	Immigrants from Czechoslovakia	Russian
Minimum	$21,250	$22,236
Maximum	$118,263	$250,001
Range	$97,013	$227,765
Mean	$65,530	$80,788
Median	$62,798	$74,810
Interquartile 25% (IQ1)	$52,303	$52,373
Interquartile 75% (IQ3)	$76,120	$92,060
Interquartile Range (IQR)	$23,817	$39,687
Standard Deviation (Sample)	$21,477	$41,509
Standard Deviation (Population)	$21,281	$41,162

Demographics Similar to Immigrants from Czechoslovakia and Russians by Householder Income Over 65 years

In terms of householder income over 65 years, the demographic groups most similar to Immigrants from Czechoslovakia are Laotian ($66,306, a difference of 0.11%), Immigrants from Netherlands ($66,463, a difference of 0.13%), Bulgarian ($66,236, a difference of 0.21%), Immigrants from Pakistan ($66,617, a difference of 0.36%), and Immigrants from Scotland ($66,620, a difference of 0.37%). Similarly, the demographic groups most similar to Russians are Immigrants from Asia ($67,594, a difference of 0.050%), Korean ($67,472, a difference of 0.23%), Estonian ($67,926, a difference of 0.44%), New Zealander ($67,333, a difference of 0.44%), and Latvian ($67,326, a difference of 0.45%).

Demographics	Rating \| Rank	Householder Income Over 65 years
Turks	99.9 /100 \| #37	Exceptional $68,037
Estonians	99.9 /100 \| #38	Exceptional $67,926
Russians	99.9 /100 \| #39	Exceptional $67,626
Immigrants \| Asia	99.9 /100 \| #40	Exceptional $67,594
Koreans	99.9 /100 \| #41	Exceptional $67,472
New Zealanders	99.9 /100 \| #42	Exceptional $67,333
Latvians	99.9 /100 \| #43	Exceptional $67,326
Immigrants \| South Africa	99.9 /100 \| #44	Exceptional $67,234
Immigrants \| Afghanistan	99.8 /100 \| #45	Exceptional $67,007
Cambodians	99.8 /100 \| #46	Exceptional $66,892
Australians	99.8 /100 \| #47	Exceptional $66,891
Immigrants \| France	99.8 /100 \| #48	Exceptional $66,826
Immigrants \| Indonesia	99.8 /100 \| #49	Exceptional $66,694
Immigrants \| Turkey	99.7 /100 \| #50	Exceptional $66,672
Israelis	99.7 /100 \| #51	Exceptional $66,636
Immigrants \| Scotland	99.7 /100 \| #52	Exceptional $66,620
Immigrants \| Pakistan	99.7 /100 \| #53	Exceptional $66,617
Immigrants \| Netherlands	99.7 /100 \| #54	Exceptional $66,463
Immigrants \| Czechoslovakia	99.7 /100 \| #55	Exceptional $66,376
Laotians	99.6 /100 \| #56	Exceptional $66,306
Bulgarians	99.6 /100 \| #57	Exceptional $66,236