Immigrants from Czechoslovakia vs Peruvian Family Poverty

The statistical analysis conducted on geographies consisting of 195,180,585 people shows no correlation between the proportion of Immigrants from Czechoslovakia and poverty level among families in the United States with a correlation coefficient (R) of -0.012 and weighted average of 7.7%. Similarly, the statistical analysis conducted on geographies consisting of 362,496,768 people shows a substantial positive correlation between the proportion of Peruvians and poverty level among families in the United States with a correlation coefficient (R) of 0.556 and weighted average of 8.8%, a difference of 14.5%.

Family Poverty Correlation Summary

Measurement	Immigrants from Czechoslovakia	Peruvian
Minimum	0.73%	0.80%
Maximum	19.0%	33.3%
Range	18.3%	32.5%
Mean	7.4%	9.5%
Median	6.7%	8.5%
Interquartile 25% (IQ1)	5.2%	7.1%
Interquartile 75% (IQ3)	8.3%	10.3%
Interquartile Range (IQR)	3.1%	3.2%
Standard Deviation (Sample)	3.7%	5.0%
Standard Deviation (Population)	3.7%	4.9%

Similar Demographics by Family Poverty

Demographics Similar to Immigrants from Czechoslovakia by Family Poverty

In terms of family poverty, the demographic groups most similar to Immigrants from Czechoslovakia are Tongan (7.7%, a difference of 0.010%), Immigrants from Sri Lanka (7.7%, a difference of 0.020%), Okinawan (7.7%, a difference of 0.030%), German (7.7%, a difference of 0.15%), and Immigrants from Bolivia (7.7%, a difference of 0.20%).

Demographics	Rating \| Rank	Family Poverty
Slovenes	99.3 /100 \| #40	Exceptional 7.5%
Immigrants \| Australia	99.2 /100 \| #41	Exceptional 7.6%
Scandinavians	99.1 /100 \| #42	Exceptional 7.6%
Immigrants \| Austria	99.1 /100 \| #43	Exceptional 7.6%
Germans	99.0 /100 \| #44	Exceptional 7.7%
Okinawans	98.9 /100 \| #45	Exceptional 7.7%
Tongans	98.9 /100 \| #46	Exceptional 7.7%
Immigrants \| Czechoslovakia	98.9 /100 \| #47	Exceptional 7.7%
Immigrants \| Sri Lanka	98.9 /100 \| #48	Exceptional 7.7%
Immigrants \| Bolivia	98.9 /100 \| #49	Exceptional 7.7%
Immigrants \| North Macedonia	98.9 /100 \| #50	Exceptional 7.7%
Immigrants \| Moldova	98.8 /100 \| #51	Exceptional 7.7%
Indians (Asian)	98.8 /100 \| #52	Exceptional 7.7%
Swiss	98.8 /100 \| #53	Exceptional 7.7%
Immigrants \| Sweden	98.8 /100 \| #54	Exceptional 7.7%

Demographics Similar to Peruvians by Family Poverty

In terms of family poverty, the demographic groups most similar to Peruvians are Hungarian (8.8%, a difference of 0.13%), White/Caucasian (8.8%, a difference of 0.16%), Immigrants from Northern Africa (8.8%, a difference of 0.17%), Tsimshian (8.8%, a difference of 0.20%), and Ethiopian (8.8%, a difference of 0.26%).

Demographics	Rating \| Rank	Family Poverty
Samoans	79.8 /100 \| #152	Good 8.6%
Immigrants \| Spain	79.1 /100 \| #153	Good 8.6%
Immigrants \| Vietnam	75.4 /100 \| #154	Good 8.7%
Immigrants \| Kuwait	73.6 /100 \| #155	Good 8.7%
Immigrants \| Oceania	71.2 /100 \| #156	Good 8.7%
Tsimshian	69.3 /100 \| #157	Good 8.8%
Whites/Caucasians	69.1 /100 \| #158	Good 8.8%
Peruvians	68.0 /100 \| #159	Good 8.8%
Hungarians	67.2 /100 \| #160	Good 8.8%
Immigrants \| Northern Africa	66.9 /100 \| #161	Good 8.8%
Ethiopians	66.3 /100 \| #162	Good 8.8%
Pennsylvania Germans	66.0 /100 \| #163	Good 8.8%
Celtics	64.9 /100 \| #164	Good 8.8%
Guamanians/Chamorros	64.7 /100 \| #165	Good 8.8%
Afghans	63.5 /100 \| #166	Good 8.8%