Jamaican vs Immigrants from Sierra Leone Wage/Income Gap

The statistical analysis conducted on geographies consisting of 367,813,360 people shows a mild negative correlation between the proportion of Jamaicans and wage/income gap percentage in the United States with a correlation coefficient (R) of -0.394 and weighted average of 19.6%. Similarly, the statistical analysis conducted on geographies consisting of 101,633,486 people shows a moderate negative correlation between the proportion of Immigrants from Sierra Leone and wage/income gap percentage in the United States with a correlation coefficient (R) of -0.432 and weighted average of 21.4%, a difference of 9.4%.

Wage/Income Gap Correlation Summary

Measurement	Jamaican	Immigrants from Sierra Leone
Minimum	1.1%	1.1%
Maximum	38.2%	50.6%
Range	37.1%	49.5%
Mean	16.1%	19.5%
Median	16.2%	21.2%
Interquartile 25% (IQ1)	11.6%	14.7%
Interquartile 75% (IQ3)	21.1%	24.6%
Interquartile Range (IQR)	9.5%	9.9%
Standard Deviation (Sample)	6.8%	8.0%
Standard Deviation (Population)	6.7%	8.0%

Similar Demographics by Wage/Income Gap

Demographics Similar to Jamaicans by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Jamaicans are West Indian (19.6%, a difference of 0.12%), Haitian (19.7%, a difference of 0.78%), Immigrants from Trinidad and Tobago (19.3%, a difference of 1.3%), Trinidadian and Tobagonian (19.3%, a difference of 1.4%), and Immigrants from West Indies (19.2%, a difference of 1.8%).

Demographics	Rating \| Rank	Wage/Income Gap
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%
Jamaicans	100.0 /100 \| #16	Exceptional 19.6%
Haitians	100.0 /100 \| #17	Exceptional 19.7%
Hopi	100.0 /100 \| #18	Exceptional 20.0%
Immigrants \| Dominica	100.0 /100 \| #19	Exceptional 20.0%
Bahamians	100.0 /100 \| #20	Exceptional 20.2%
Immigrants \| Caribbean	100.0 /100 \| #21	Exceptional 20.4%
Immigrants \| Liberia	100.0 /100 \| #22	Exceptional 20.6%
Immigrants \| Dominican Republic	100.0 /100 \| #23	Exceptional 20.6%

Demographics Similar to Immigrants from Sierra Leone by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Immigrants from Sierra Leone are Liberian (21.4%, a difference of 0.0%), Sierra Leonean (21.4%, a difference of 0.060%), Immigrants from Eritrea (21.4%, a difference of 0.080%), Lumbee (21.3%, a difference of 0.49%), and U.S. Virgin Islander (21.5%, a difference of 0.52%).

Demographics	Rating \| Rank	Wage/Income Gap
Somalis	100.0 /100 \| #35	Exceptional 21.2%
Belizeans	100.0 /100 \| #36	Exceptional 21.2%
Immigrants \| Somalia	100.0 /100 \| #37	Exceptional 21.2%
Immigrants \| Belize	100.0 /100 \| #38	Exceptional 21.3%
Colville	100.0 /100 \| #39	Exceptional 21.3%
Lumbee	100.0 /100 \| #40	Exceptional 21.3%
Liberians	100.0 /100 \| #41	Exceptional 21.4%
Immigrants \| Sierra Leone	100.0 /100 \| #42	Exceptional 21.4%
Sierra Leoneans	100.0 /100 \| #43	Exceptional 21.4%
Immigrants \| Eritrea	100.0 /100 \| #44	Exceptional 21.4%
U.S. Virgin Islanders	100.0 /100 \| #45	Exceptional 21.5%
Immigrants \| Ethiopia	100.0 /100 \| #46	Exceptional 21.6%
Immigrants \| Congo	100.0 /100 \| #47	Exceptional 21.7%
Blacks/African Americans	100.0 /100 \| #48	Exceptional 21.7%
Ethiopians	100.0 /100 \| #49	Exceptional 21.8%