Alaskan Athabascan vs Immigrants from Sri Lanka Cognitive Disability

The statistical analysis conducted on geographies consisting of 45,820,962 people shows no correlation between the proportion of Alaskan Athabascans and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.007 and weighted average of 17.6%. Similarly, the statistical analysis conducted on geographies consisting of 149,697,032 people shows a moderate negative correlation between the proportion of Immigrants from Sri Lanka and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.466 and weighted average of 16.8%, a difference of 4.5%.

Cognitive Disability Correlation Summary

Measurement	Alaskan Athabascan	Immigrants from Sri Lanka
Minimum	6.5%	4.8%
Maximum	33.7%	22.9%
Range	27.2%	18.1%
Mean	16.4%	15.0%
Median	16.6%	15.3%
Interquartile 25% (IQ1)	12.1%	13.4%
Interquartile 75% (IQ3)	19.2%	17.0%
Interquartile Range (IQR)	7.2%	3.6%
Standard Deviation (Sample)	5.7%	3.3%
Standard Deviation (Population)	5.7%	3.3%

Similar Demographics by Cognitive Disability

Demographics Similar to Alaskan Athabascans by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Alaskan Athabascans are Immigrants from El Salvador (17.6%, a difference of 0.010%), Okinawan (17.6%, a difference of 0.010%), Salvadoran (17.6%, a difference of 0.020%), Hawaiian (17.6%, a difference of 0.030%), and Immigrants from Oceania (17.6%, a difference of 0.050%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Cameroon	9.3 /100 \| #208	Tragic 17.6%
Immigrants \| Trinidad and Tobago	8.7 /100 \| #209	Tragic 17.6%
Immigrants \| Jamaica	8.5 /100 \| #210	Tragic 17.6%
Taiwanese	7.7 /100 \| #211	Tragic 17.6%
Immigrants \| Oceania	7.3 /100 \| #212	Tragic 17.6%
Hawaiians	7.2 /100 \| #213	Tragic 17.6%
Immigrants \| El Salvador	7.0 /100 \| #214	Tragic 17.6%
Alaskan Athabascans	6.9 /100 \| #215	Tragic 17.6%
Okinawans	6.8 /100 \| #216	Tragic 17.6%
Salvadorans	6.7 /100 \| #217	Tragic 17.6%
Icelanders	6.4 /100 \| #218	Tragic 17.6%
Immigrants \| Sierra Leone	6.3 /100 \| #219	Tragic 17.6%
Zimbabweans	6.1 /100 \| #220	Tragic 17.6%
Moroccans	5.9 /100 \| #221	Tragic 17.6%
Central Americans	4.5 /100 \| #222	Tragic 17.7%

Demographics Similar to Immigrants from Sri Lanka by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Sri Lanka are Indian (Asian) (16.8%, a difference of 0.0%), Korean (16.8%, a difference of 0.0%), Uruguayan (16.8%, a difference of 0.030%), Arapaho (16.8%, a difference of 0.040%), and Albanian (16.8%, a difference of 0.050%).

Demographics	Rating \| Rank	Cognitive Disability
Northern Europeans	97.8 /100 \| #106	Exceptional 16.8%
Immigrants \| Nicaragua	97.8 /100 \| #107	Exceptional 16.8%
Canadians	97.5 /100 \| #108	Exceptional 16.8%
Albanians	97.3 /100 \| #109	Exceptional 16.8%
Arapaho	97.3 /100 \| #110	Exceptional 16.8%
Uruguayans	97.2 /100 \| #111	Exceptional 16.8%
Indians (Asian)	97.2 /100 \| #112	Exceptional 16.8%
Immigrants \| Sri Lanka	97.1 /100 \| #113	Exceptional 16.8%
Koreans	97.1 /100 \| #114	Exceptional 16.8%
Yup'ik	96.9 /100 \| #115	Exceptional 16.9%
Inupiat	96.5 /100 \| #116	Exceptional 16.9%
Immigrants \| Japan	96.2 /100 \| #117	Exceptional 16.9%
Immigrants \| Denmark	96.2 /100 \| #118	Exceptional 16.9%
South Africans	95.5 /100 \| #119	Exceptional 16.9%
Scottish	95.0 /100 \| #120	Exceptional 16.9%