Spanish American vs Immigrants from Portugal Cognitive Disability

The statistical analysis conducted on geographies consisting of 103,167,969 people shows a very strong positive correlation between the proportion of Spanish Americans and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.808 and weighted average of 18.0%. 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 4.3%.

Cognitive Disability Correlation Summary

Measurement	Spanish American	Immigrants from Portugal
Minimum	5.1%	3.0%
Maximum	83.6%	31.5%
Range	78.6%	28.5%
Mean	17.8%	17.0%
Median	17.4%	16.4%
Interquartile 25% (IQ1)	14.4%	15.0%
Interquartile 75% (IQ3)	18.4%	19.2%
Interquartile Range (IQR)	4.1%	4.3%
Standard Deviation (Sample)	10.0%	4.0%
Standard Deviation (Population)	9.9%	4.0%

Similar Demographics by Cognitive Disability

Demographics Similar to Spanish Americans by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Spanish Americans are Belizean (18.0%, a difference of 0.0%), Menominee (18.0%, a difference of 0.030%), Nepalese (18.0%, a difference of 0.060%), Cherokee (18.0%, a difference of 0.070%), and Immigrants from Barbados (17.9%, a difference of 0.090%).

Demographics	Rating \| Rank	Cognitive Disability
Immigrants \| Armenia	0.6 /100 \| #258	Tragic 17.9%
Ethiopians	0.5 /100 \| #259	Tragic 17.9%
Immigrants \| Belize	0.5 /100 \| #260	Tragic 17.9%
Guamanians/Chamorros	0.5 /100 \| #261	Tragic 17.9%
Sierra Leoneans	0.4 /100 \| #262	Tragic 17.9%
Immigrants \| Barbados	0.4 /100 \| #263	Tragic 17.9%
Menominee	0.4 /100 \| #264	Tragic 18.0%
Spanish Americans	0.4 /100 \| #265	Tragic 18.0%
Belizeans	0.4 /100 \| #266	Tragic 18.0%
Nepalese	0.3 /100 \| #267	Tragic 18.0%
Cherokee	0.3 /100 \| #268	Tragic 18.0%
Hondurans	0.3 /100 \| #269	Tragic 18.0%
Immigrants \| Bahamas	0.3 /100 \| #270	Tragic 18.0%
Potawatomi	0.2 /100 \| #271	Tragic 18.0%
Immigrants \| Honduras	0.2 /100 \| #272	Tragic 18.0%

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%