Immigrants from Jamaica vs Korean Wage/Income Gap

The statistical analysis conducted on geographies consisting of 301,660,562 people shows a moderate negative correlation between the proportion of Immigrants from Jamaica and wage/income gap percentage in the United States with a correlation coefficient (R) of -0.444 and weighted average of 18.8%. Similarly, the statistical analysis conducted on geographies consisting of 510,260,978 people shows a slight positive correlation between the proportion of Koreans and wage/income gap percentage in the United States with a correlation coefficient (R) of 0.095 and weighted average of 25.4%, a difference of 35.1%.

Wage/Income Gap Correlation Summary

Measurement	Immigrants from Jamaica	Korean
Minimum	3.2%	3.9%
Maximum	43.2%	49.3%
Range	40.0%	45.4%
Mean	17.4%	23.9%
Median	18.2%	23.6%
Interquartile 25% (IQ1)	12.2%	19.6%
Interquartile 75% (IQ3)	21.4%	27.0%
Interquartile Range (IQR)	9.2%	7.4%
Standard Deviation (Sample)	7.3%	8.1%
Standard Deviation (Population)	7.3%	8.1%

Similar Demographics by Wage/Income Gap

Demographics Similar to Immigrants from Jamaica by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Immigrants from Jamaica are Puerto Rican (18.7%, a difference of 0.63%), Barbadian (19.0%, a difference of 0.66%), Crow (19.1%, a difference of 1.2%), Immigrants from Haiti (19.2%, a difference of 2.0%), and Immigrants from West Indies (19.2%, a difference of 2.1%).

Demographics	Rating \| Rank	Wage/Income Gap
Immigrants \| Grenada	100.0 /100 \| #1	Exceptional 16.2%
Immigrants \| St. Vincent and the Grenadines	100.0 /100 \| #2	Exceptional 16.4%
Immigrants \| Barbados	100.0 /100 \| #3	Exceptional 17.8%
British West Indians	100.0 /100 \| #4	Exceptional 18.0%
Guyanese	100.0 /100 \| #5	Exceptional 18.3%
Immigrants \| Guyana	100.0 /100 \| #6	Exceptional 18.4%
Puerto Ricans	100.0 /100 \| #7	Exceptional 18.7%
Immigrants \| Jamaica	100.0 /100 \| #8	Exceptional 18.8%
Barbadians	100.0 /100 \| #9	Exceptional 19.0%
Crow	100.0 /100 \| #10	Exceptional 19.1%
Immigrants \| Haiti	100.0 /100 \| #11	Exceptional 19.2%
Immigrants \| West Indies	100.0 /100 \| #12	Exceptional 19.2%
Trinidadians and Tobagonians	100.0 /100 \| #13	Exceptional 19.3%
Immigrants \| Trinidad and Tobago	100.0 /100 \| #14	Exceptional 19.3%
West Indians	100.0 /100 \| #15	Exceptional 19.6%

Demographics Similar to Koreans by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Koreans are Native Hawaiian (25.4%, a difference of 0.030%), Shoshone (25.4%, a difference of 0.040%), Albanian (25.4%, a difference of 0.060%), French American Indian (25.4%, a difference of 0.32%), and Immigrants from Hong Kong (25.5%, a difference of 0.34%).

Demographics	Rating \| Rank	Wage/Income Gap
Costa Ricans	75.8 /100 \| #157	Good 25.3%
Immigrants \| Zimbabwe	73.7 /100 \| #158	Good 25.3%
Puget Sound Salish	73.0 /100 \| #159	Good 25.3%
French American Indians	72.5 /100 \| #160	Good 25.4%
Albanians	69.4 /100 \| #161	Good 25.4%
Shoshone	69.0 /100 \| #162	Good 25.4%
Native Hawaiians	69.0 /100 \| #163	Good 25.4%
Koreans	68.6 /100 \| #164	Good 25.4%
Immigrants \| Hong Kong	64.0 /100 \| #165	Good 25.5%
Immigrants \| Ukraine	63.8 /100 \| #166	Good 25.5%
Paiute	62.9 /100 \| #167	Good 25.5%
Seminole	62.6 /100 \| #168	Good 25.6%
Peruvians	60.1 /100 \| #169	Good 25.6%
Immigrants \| Oceania	57.5 /100 \| #170	Average 25.6%
Immigrants \| Greece	56.6 /100 \| #171	Average 25.7%