Tsimshian vs Immigrants from Ghana Cognitive Disability

The statistical analysis conducted on geographies consisting of 15,626,544 people shows no correlation between the proportion of Tsimshian and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.021 and weighted average of 17.3%. Similarly, the statistical analysis conducted on geographies consisting of 199,902,948 people shows a poor negative correlation between the proportion of Immigrants from Ghana and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.178 and weighted average of 18.3%, a difference of 5.9%.

Cognitive Disability Correlation Summary

Measurement	Tsimshian	Immigrants from Ghana
Minimum	8.4%	3.4%
Maximum	20.1%	26.6%
Range	11.8%	23.2%
Mean	15.6%	17.0%
Median	15.9%	17.6%
Interquartile 25% (IQ1)	15.1%	15.1%
Interquartile 75% (IQ3)	17.3%	19.1%
Interquartile Range (IQR)	2.3%	4.0%
Standard Deviation (Sample)	2.9%	4.3%
Standard Deviation (Population)	2.8%	4.3%

Similar Demographics by Cognitive Disability

Demographics Similar to Tsimshian by Cognitive Disability

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

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Immigrants	62.5 /100 \| #168	Good 17.2%
Immigrants \| Portugal	61.8 /100 \| #169	Good 17.2%
Ecuadorians	59.6 /100 \| #170	Average 17.2%
Tlingit-Haida	59.4 /100 \| #171	Average 17.2%
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%

Demographics Similar to Immigrants from Ghana by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Ghana are Barbadian (18.3%, a difference of 0.080%), Immigrants from Kenya (18.3%, a difference of 0.090%), Creek (18.3%, a difference of 0.14%), Immigrants from Eritrea (18.3%, a difference of 0.15%), and Ghanaian (18.3%, a difference of 0.17%).

Demographics	Rating \| Rank	Cognitive Disability
British West Indians	0.1 /100 \| #294	Tragic 18.2%
German Russians	0.0 /100 \| #295	Tragic 18.2%
Immigrants \| Burma/Myanmar	0.0 /100 \| #296	Tragic 18.2%
Blackfeet	0.0 /100 \| #297	Tragic 18.3%
Japanese	0.0 /100 \| #298	Tragic 18.3%
Ghanaians	0.0 /100 \| #299	Tragic 18.3%
Creek	0.0 /100 \| #300	Tragic 18.3%
Immigrants \| Ghana	0.0 /100 \| #301	Tragic 18.3%
Barbadians	0.0 /100 \| #302	Tragic 18.3%
Immigrants \| Kenya	0.0 /100 \| #303	Tragic 18.3%
Immigrants \| Eritrea	0.0 /100 \| #304	Tragic 18.3%
Colville	0.0 /100 \| #305	Tragic 18.3%
Seminole	0.0 /100 \| #306	Tragic 18.3%
Ugandans	0.0 /100 \| #307	Tragic 18.3%
Immigrants \| Western Africa	0.0 /100 \| #308	Tragic 18.4%