Samoan vs Immigrants from Portugal Cognitive Disability

The statistical analysis conducted on geographies consisting of 225,130,180 people shows a poor positive correlation between the proportion of Samoans and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.192 and weighted average of 17.9%. Similarly, the statistical analysis conducted on geographies consisting of 174,785,813 people shows a weak positive correlation between the proportion of Immigrants from Portugal and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.283 and weighted average of 17.2%, a difference of 3.9%.

Cognitive Disability Correlation Summary

Measurement	Samoan	Immigrants from Portugal
Minimum	3.8%	3.0%
Maximum	29.7%	31.5%
Range	25.9%	28.5%
Mean	17.2%	17.0%
Median	17.4%	16.4%
Interquartile 25% (IQ1)	15.8%	15.0%
Interquartile 75% (IQ3)	18.7%	19.2%
Interquartile Range (IQR)	2.9%	4.3%
Standard Deviation (Sample)	4.1%	4.0%
Standard Deviation (Population)	4.1%	4.0%

Similar Demographics by Cognitive Disability

Demographics Similar to Samoans by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Samoans are French American Indian (17.9%, a difference of 0.010%), Cree (17.9%, a difference of 0.060%), Immigrants from Ethiopia (17.9%, a difference of 0.060%), Immigrants from Thailand (17.9%, a difference of 0.070%), and Malaysian (17.9%, a difference of 0.070%).

Demographics	Rating \| Rank	Cognitive Disability
Iraqis	1.4 /100 \| #240	Tragic 17.8%
Mexicans	1.1 /100 \| #241	Tragic 17.8%
Paiute	1.1 /100 \| #242	Tragic 17.8%
Immigrants \| Bangladesh	1.0 /100 \| #243	Tragic 17.8%
Jamaicans	0.9 /100 \| #244	Tragic 17.9%
Trinidadians and Tobagonians	0.8 /100 \| #245	Tragic 17.9%
Immigrants \| Thailand	0.8 /100 \| #246	Tragic 17.9%
Samoans	0.7 /100 \| #247	Tragic 17.9%
French American Indians	0.7 /100 \| #248	Tragic 17.9%
Cree	0.7 /100 \| #249	Tragic 17.9%
Immigrants \| Ethiopia	0.7 /100 \| #250	Tragic 17.9%
Malaysians	0.6 /100 \| #251	Tragic 17.9%
Immigrants \| Grenada	0.6 /100 \| #252	Tragic 17.9%
Hopi	0.6 /100 \| #253	Tragic 17.9%
Hispanics or Latinos	0.6 /100 \| #254	Tragic 17.9%

Demographics Similar to Immigrants from Portugal by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Portugal are Immigrants (17.2%, a difference of 0.020%), Immigrants from Syria (17.2%, a difference of 0.050%), Ecuadorian (17.2%, a difference of 0.070%), Tlingit-Haida (17.2%, a difference of 0.070%), and Immigrants from Ecuador (17.2%, a difference of 0.080%).

Demographics	Rating \| Rank	Cognitive Disability
Yugoslavians	71.6 /100 \| #162	Good 17.2%
Immigrants \| Switzerland	71.5 /100 \| #163	Good 17.2%
Armenians	70.1 /100 \| #164	Good 17.2%
Immigrants \| Albania	64.9 /100 \| #165	Good 17.2%
Immigrants \| Ecuador	64.4 /100 \| #166	Good 17.2%
Immigrants \| Syria	63.5 /100 \| #167	Good 17.2%
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%