Immigrants from Peru vs Ecuadorian Cognitive Disability

The statistical analysis conducted on geographies consisting of 328,830,474 people shows a poor negative correlation between the proportion of Immigrants from Peru and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.109 and weighted average of 16.6%. Similarly, the statistical analysis conducted on geographies consisting of 317,812,387 people shows a moderate negative correlation between the proportion of Ecuadorians and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.495 and weighted average of 17.2%, a difference of 3.9%.

Cognitive Disability Correlation Summary

Measurement	Immigrants from Peru	Ecuadorian
Minimum	5.9%	6.5%
Maximum	28.9%	22.2%
Range	23.0%	15.7%
Mean	15.7%	16.2%
Median	15.8%	16.5%
Interquartile 25% (IQ1)	14.4%	15.0%
Interquartile 75% (IQ3)	16.8%	17.7%
Interquartile Range (IQR)	2.4%	2.7%
Standard Deviation (Sample)	3.1%	2.9%
Standard Deviation (Population)	3.1%	2.8%

Similar Demographics by Cognitive Disability

Demographics Similar to Immigrants from Peru by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Immigrants from Peru are Pennsylvania German (16.6%, a difference of 0.0%), Romanian (16.6%, a difference of 0.010%), Immigrants from England (16.6%, a difference of 0.070%), Austrian (16.6%, a difference of 0.080%), and Bhutanese (16.6%, a difference of 0.080%).

Demographics	Rating \| Rank	Cognitive Disability
Soviet Union	99.8 /100 \| #52	Exceptional 16.5%
Swedes	99.8 /100 \| #53	Exceptional 16.5%
Immigrants \| Iran	99.8 /100 \| #54	Exceptional 16.5%
Immigrants \| Venezuela	99.7 /100 \| #55	Exceptional 16.5%
Austrians	99.7 /100 \| #56	Exceptional 16.6%
Bhutanese	99.7 /100 \| #57	Exceptional 16.6%
Pennsylvania Germans	99.7 /100 \| #58	Exceptional 16.6%
Immigrants \| Peru	99.7 /100 \| #59	Exceptional 16.6%
Romanians	99.7 /100 \| #60	Exceptional 16.6%
Immigrants \| England	99.6 /100 \| #61	Exceptional 16.6%
Czechoslovakians	99.6 /100 \| #62	Exceptional 16.6%
Argentineans	99.6 /100 \| #63	Exceptional 16.6%
Venezuelans	99.6 /100 \| #64	Exceptional 16.6%
Colombians	99.6 /100 \| #65	Exceptional 16.6%
Immigrants \| Ukraine	99.5 /100 \| #66	Exceptional 16.6%

Demographics Similar to Ecuadorians by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Ecuadorians are Tlingit-Haida (17.2%, a difference of 0.0%), Immigrants from Portugal (17.2%, a difference of 0.070%), Immigrants (17.2%, a difference of 0.090%), Immigrants from Turkey (17.2%, a difference of 0.090%), and Immigrants from Syria (17.2%, a difference of 0.12%).

Demographics	Rating \| Rank	Cognitive Disability
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%
Ute	49.1 /100 \| #177	Average 17.3%