Moroccan vs Immigrants from Peru Cognitive Disability

The statistical analysis conducted on geographies consisting of 201,805,523 people shows a weak negative correlation between the proportion of Moroccans and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.284 and weighted average of 17.6%. Similarly, 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%, a difference of 6.3%.

Cognitive Disability Correlation Summary

Measurement	Moroccan	Immigrants from Peru
Minimum	8.3%	5.9%
Maximum	23.2%	28.9%
Range	15.0%	23.0%
Mean	16.3%	15.7%
Median	16.4%	15.8%
Interquartile 25% (IQ1)	15.4%	14.4%
Interquartile 75% (IQ3)	17.7%	16.8%
Interquartile Range (IQR)	2.3%	2.4%
Standard Deviation (Sample)	2.7%	3.1%
Standard Deviation (Population)	2.7%	3.1%

Similar Demographics by Cognitive Disability

Demographics Similar to Moroccans by Cognitive Disability

In terms of cognitive disability, the demographic groups most similar to Moroccans are Zimbabwean (17.6%, a difference of 0.020%), Icelander (17.6%, a difference of 0.050%), Immigrants from Sierra Leone (17.6%, a difference of 0.050%), Salvadoran (17.6%, a difference of 0.090%), and Okinawan (17.6%, a difference of 0.10%).

Demographics	Rating \| Rank	Cognitive Disability
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%
Alsatians	4.5 /100 \| #223	Tragic 17.7%
Fijians	3.4 /100 \| #224	Tragic 17.7%
Vietnamese	3.4 /100 \| #225	Tragic 17.7%
Marshallese	2.7 /100 \| #226	Tragic 17.7%
Immigrants \| St. Vincent and the Grenadines	2.6 /100 \| #227	Tragic 17.7%
Immigrants \| Central America	2.3 /100 \| #228	Tragic 17.7%

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%