Immigrants from El Salvador vs Czechoslovakian Wage/Income Gap

The statistical analysis conducted on geographies consisting of 357,610,247 people shows a poor positive correlation between the proportion of Immigrants from El Salvador and wage/income gap percentage in the United States with a correlation coefficient (R) of 0.186 and weighted average of 22.8%. Similarly, the statistical analysis conducted on geographies consisting of 368,390,437 people shows no correlation between the proportion of Czechoslovakians and wage/income gap percentage in the United States with a correlation coefficient (R) of -0.036 and weighted average of 28.2%, a difference of 23.7%.

Wage/Income Gap Correlation Summary

Measurement	Immigrants from El Salvador	Czechoslovakian
Minimum	0.18%	6.0%
Maximum	39.6%	68.3%
Range	39.4%	62.4%
Mean	23.2%	31.1%
Median	23.4%	31.0%
Interquartile 25% (IQ1)	19.2%	25.4%
Interquartile 75% (IQ3)	26.3%	36.9%
Interquartile Range (IQR)	7.1%	11.5%
Standard Deviation (Sample)	7.7%	11.9%
Standard Deviation (Population)	7.7%	11.8%

Similar Demographics by Wage/Income Gap

Demographics Similar to Immigrants from El Salvador by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Immigrants from El Salvador are Subsaharan African (22.8%, a difference of 0.15%), Immigrants from Uzbekistan (22.7%, a difference of 0.17%), Immigrants from Eastern Africa (22.8%, a difference of 0.18%), Immigrants from Burma/Myanmar (22.8%, a difference of 0.26%), and Indonesian (22.7%, a difference of 0.28%).

Demographics	Rating \| Rank	Wage/Income Gap
Spanish American Indians	100.0 /100 \| #64	Exceptional 22.5%
Guatemalans	99.9 /100 \| #65	Exceptional 22.6%
Central American Indians	99.9 /100 \| #66	Exceptional 22.7%
Menominee	99.9 /100 \| #67	Exceptional 22.7%
Immigrants \| Nigeria	99.9 /100 \| #68	Exceptional 22.7%
Indonesians	99.9 /100 \| #69	Exceptional 22.7%
Immigrants \| Uzbekistan	99.9 /100 \| #70	Exceptional 22.7%
Immigrants \| El Salvador	99.9 /100 \| #71	Exceptional 22.8%
Sub-Saharan Africans	99.9 /100 \| #72	Exceptional 22.8%
Immigrants \| Eastern Africa	99.9 /100 \| #73	Exceptional 22.8%
Immigrants \| Burma/Myanmar	99.9 /100 \| #74	Exceptional 22.8%
Fijians	99.9 /100 \| #75	Exceptional 22.9%
Ecuadorians	99.9 /100 \| #76	Exceptional 22.9%
Africans	99.9 /100 \| #77	Exceptional 22.9%
Nigerians	99.9 /100 \| #78	Exceptional 23.0%

Demographics Similar to Czechoslovakians by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Czechoslovakians are Immigrants from Australia (28.2%, a difference of 0.060%), Australian (28.2%, a difference of 0.070%), Canadian (28.1%, a difference of 0.16%), Immigrants from Israel (28.2%, a difference of 0.16%), and Greek (28.2%, a difference of 0.19%).

Demographics	Rating \| Rank	Wage/Income Gap
Immigrants \| Sweden	0.4 /100 \| #284	Tragic 28.1%
Italians	0.4 /100 \| #285	Tragic 28.1%
Immigrants \| Austria	0.4 /100 \| #286	Tragic 28.1%
Okinawans	0.4 /100 \| #287	Tragic 28.1%
Choctaw	0.4 /100 \| #288	Tragic 28.1%
Canadians	0.3 /100 \| #289	Tragic 28.1%
Australians	0.3 /100 \| #290	Tragic 28.2%
Czechoslovakians	0.3 /100 \| #291	Tragic 28.2%
Immigrants \| Australia	0.3 /100 \| #292	Tragic 28.2%
Immigrants \| Israel	0.3 /100 \| #293	Tragic 28.2%
Greeks	0.3 /100 \| #294	Tragic 28.2%
Slovenes	0.3 /100 \| #295	Tragic 28.3%
Northern Europeans	0.3 /100 \| #296	Tragic 28.3%
Immigrants \| North America	0.2 /100 \| #297	Tragic 28.4%
Austrians	0.2 /100 \| #298	Tragic 28.4%