Sioux vs Immigrants from South Africa Cognitive Disability

The statistical analysis conducted on geographies consisting of 234,153,820 people shows a slight positive correlation between the proportion of Sioux and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.081 and weighted average of 17.3%. 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 3.5%.

Cognitive Disability Correlation Summary

Measurement	Sioux	Immigrants from South Africa
Minimum	1.9%	2.5%
Maximum	25.0%	23.0%
Range	23.1%	20.5%
Mean	15.3%	12.7%
Median	15.5%	12.6%
Interquartile 25% (IQ1)	12.9%	10.8%
Interquartile 75% (IQ3)	17.9%	14.9%
Interquartile Range (IQR)	5.0%	4.1%
Standard Deviation (Sample)	4.4%	4.1%
Standard Deviation (Population)	4.4%	4.0%

Similar Demographics by Cognitive Disability

Demographics Similar to Sioux by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Sioux are Ute (17.3%, a difference of 0.010%), Spanish (17.3%, a difference of 0.010%), Shoshone (17.3%, a difference of 0.020%), Tsimshian (17.3%, a difference of 0.030%), and Laotian (17.3%, a difference of 0.040%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Turkey	56.7 /100 \| #172	Average 17.2%
Immigrants \| Northern Africa	50.2 /100 \| #173	Average 17.3%
Laotians	50.0 /100 \| #174	Average 17.3%
Tsimshian	49.8 /100 \| #175	Average 17.3%
Shoshone	49.2 /100 \| #176	Average 17.3%
Ute	49.1 /100 \| #177	Average 17.3%
Spanish	48.9 /100 \| #178	Average 17.3%
Sioux	48.6 /100 \| #179	Average 17.3%
Pakistanis	43.9 /100 \| #180	Average 17.3%
Immigrants \| Guyana	42.9 /100 \| #181	Average 17.3%
Arabs	42.8 /100 \| #182	Average 17.3%
Spaniards	40.3 /100 \| #183	Average 17.3%
Crow	39.1 /100 \| #184	Fair 17.3%
Afghans	38.2 /100 \| #185	Fair 17.3%
Cambodians	35.9 /100 \| #186	Fair 17.3%

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%