Immigrants from Costa Rica vs German Russian Wage/Income Gap

The statistical analysis conducted on geographies consisting of 204,249,017 people shows a weak positive correlation between the proportion of Immigrants from Costa Rica and wage/income gap percentage in the United States with a correlation coefficient (R) of 0.216 and weighted average of 24.7%. Similarly, the statistical analysis conducted on geographies consisting of 96,446,629 people shows a poor positive correlation between the proportion of German Russians and wage/income gap percentage in the United States with a correlation coefficient (R) of 0.116 and weighted average of 24.6%, a difference of 0.36%.

Wage/Income Gap Correlation Summary

Measurement	Immigrants from Costa Rica	German Russian
Minimum	6.0%	4.3%
Maximum	62.8%	71.8%
Range	56.8%	67.5%
Mean	27.1%	30.2%
Median	25.7%	28.8%
Interquartile 25% (IQ1)	20.9%	24.4%
Interquartile 75% (IQ3)	31.9%	35.8%
Interquartile Range (IQR)	11.0%	11.3%
Standard Deviation (Sample)	11.3%	11.8%
Standard Deviation (Population)	11.2%	11.6%

Demographics Similar to Immigrants from Costa Rica and German Russians by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Immigrants from Costa Rica are Colombian (24.7%, a difference of 0.0%), Mexican American Indian (24.7%, a difference of 0.040%), South American Indian (24.7%, a difference of 0.10%), Immigrants from Philippines (24.7%, a difference of 0.15%), and Alsatian (24.7%, a difference of 0.22%). Similarly, the demographic groups most similar to German Russians are Immigrants from Uruguay (24.6%, a difference of 0.010%), Spanish American (24.6%, a difference of 0.020%), Immigrants from South America (24.6%, a difference of 0.050%), Immigrants from Central America (24.6%, a difference of 0.070%), and Yup'ik (24.7%, a difference of 0.12%).

Demographics	Rating \| Rank	Wage/Income Gap
Kenyans	95.8 /100 \| #119	Exceptional 24.5%
Cree	95.6 /100 \| #120	Exceptional 24.5%
Immigrants \| Thailand	94.9 /100 \| #121	Exceptional 24.5%
Apache	94.8 /100 \| #122	Exceptional 24.5%
Natives/Alaskans	94.6 /100 \| #123	Exceptional 24.6%
Immigrants \| South America	93.9 /100 \| #124	Exceptional 24.6%
Spanish Americans	93.8 /100 \| #125	Exceptional 24.6%
Immigrants \| Uruguay	93.8 /100 \| #126	Exceptional 24.6%
German Russians	93.7 /100 \| #127	Exceptional 24.6%
Immigrants \| Central America	93.5 /100 \| #128	Exceptional 24.6%
Yup'ik	93.3 /100 \| #129	Exceptional 24.7%
Alsatians	93.2 /100 \| #130	Exceptional 24.7%
Immigrants \| Philippines	93.0 /100 \| #131	Exceptional 24.7%
Immigrants \| Costa Rica	92.4 /100 \| #132	Exceptional 24.7%
Colombians	92.4 /100 \| #133	Exceptional 24.7%
Mexican American Indians	92.2 /100 \| #134	Exceptional 24.7%
South American Indians	92.0 /100 \| #135	Exceptional 24.7%
Armenians	91.3 /100 \| #136	Exceptional 24.8%
Immigrants \| South Eastern Asia	90.9 /100 \| #137	Exceptional 24.8%
Immigrants \| Bosnia and Herzegovina	90.1 /100 \| #138	Exceptional 24.8%
Hispanics or Latinos	89.5 /100 \| #139	Excellent 24.9%