Lumbee vs Immigrants from South Africa Cognitive Disability

The statistical analysis conducted on geographies consisting of 92,289,773 people shows a weak positive correlation between the proportion of Lumbee and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.264 and weighted average of 19.1%. Similarly, the statistical analysis conducted on geographies consisting of 233,312,895 people shows a slight positive correlation between the proportion of Immigrants from South Africa and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.091 and weighted average of 16.7%, a difference of 14.5%.

Cognitive Disability Correlation Summary

Measurement	Lumbee	Immigrants from South Africa
Minimum	6.6%	2.5%
Maximum	40.4%	23.0%
Range	33.7%	20.5%
Mean	19.4%	12.7%
Median	18.7%	12.6%
Interquartile 25% (IQ1)	16.5%	10.8%
Interquartile 75% (IQ3)	21.0%	14.9%
Interquartile Range (IQR)	4.5%	4.1%
Standard Deviation (Sample)	6.6%	4.1%
Standard Deviation (Population)	6.5%	4.0%

Similar Demographics by Cognitive Disability

Demographics Similar to Lumbee by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Lumbee are Immigrants from Saudi Arabia (19.1%, a difference of 0.34%), Black/African American (19.0%, a difference of 0.47%), Puerto Rican (19.2%, a difference of 0.47%), Cape Verdean (19.2%, a difference of 0.50%), and Tohono O'odham (19.3%, a difference of 0.74%).

Demographics	Rating \| Rank	Cognitive Disability
Pima	0.0 /100 \| #331	Tragic 18.8%
Immigrants \| Sudan	0.0 /100 \| #332	Tragic 18.8%
Immigrants \| Yemen	0.0 /100 \| #333	Tragic 18.8%
Sudanese	0.0 /100 \| #334	Tragic 18.9%
Senegalese	0.0 /100 \| #335	Tragic 19.0%
Blacks/African Americans	0.0 /100 \| #336	Tragic 19.0%
Immigrants \| Saudi Arabia	0.0 /100 \| #337	Tragic 19.1%
Lumbee	0.0 /100 \| #338	Tragic 19.1%
Puerto Ricans	0.0 /100 \| #339	Tragic 19.2%
Cape Verdeans	0.0 /100 \| #340	Tragic 19.2%
Tohono O'odham	0.0 /100 \| #341	Tragic 19.3%
Houma	0.0 /100 \| #342	Tragic 19.3%
Immigrants \| Zaire	0.0 /100 \| #343	Tragic 19.4%
Immigrants \| Congo	0.0 /100 \| #344	Tragic 19.7%
Somalis	0.0 /100 \| #345	Tragic 19.8%

Demographics Similar to Immigrants from South Africa by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from South Africa are Native Hawaiian (16.7%, a difference of 0.010%), Immigrants from Moldova (16.7%, a difference of 0.030%), Belgian (16.7%, a difference of 0.050%), Serbian (16.7%, a difference of 0.070%), and Immigrants from Philippines (16.7%, a difference of 0.070%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Bulgaria	99.3 /100 \| #79	Exceptional 16.7%
Egyptians	99.2 /100 \| #80	Exceptional 16.7%
Immigrants \| Netherlands	99.2 /100 \| #81	Exceptional 16.7%
Swiss	99.2 /100 \| #82	Exceptional 16.7%
Serbians	99.1 /100 \| #83	Exceptional 16.7%
Belgians	99.1 /100 \| #84	Exceptional 16.7%
Immigrants \| Moldova	99.1 /100 \| #85	Exceptional 16.7%
Immigrants \| South Africa	99.0 /100 \| #86	Exceptional 16.7%
Native Hawaiians	99.0 /100 \| #87	Exceptional 16.7%
Immigrants \| Philippines	99.0 /100 \| #88	Exceptional 16.7%
Immigrants \| Egypt	98.8 /100 \| #89	Exceptional 16.7%
South Americans	98.8 /100 \| #90	Exceptional 16.7%
Danes	98.8 /100 \| #91	Exceptional 16.7%
Immigrants \| South America	98.8 /100 \| #92	Exceptional 16.7%
Immigrants \| Southern Europe	98.7 /100 \| #93	Exceptional 16.7%