Arab vs Immigrants from Portugal Master's Degree

The statistical analysis conducted on geographies consisting of 486,607,303 people shows a poor positive correlation between the proportion of Arabs and percentage of population with at least master's degree education in the United States with a correlation coefficient (R) of 0.154 and weighted average of 16.7%. Similarly, the statistical analysis conducted on geographies consisting of 174,778,978 people shows a substantial negative correlation between the proportion of Immigrants from Portugal and percentage of population with at least master's degree education in the United States with a correlation coefficient (R) of -0.582 and weighted average of 12.6%, a difference of 32.3%.

Master's Degree Correlation Summary

Measurement	Arab	Immigrants from Portugal
Minimum	1.5%	0.81%
Maximum	52.8%	20.6%
Range	51.4%	19.8%
Mean	14.9%	10.3%
Median	14.7%	10.6%
Interquartile 25% (IQ1)	7.6%	5.5%
Interquartile 75% (IQ3)	19.1%	14.3%
Interquartile Range (IQR)	11.5%	8.8%
Standard Deviation (Sample)	9.5%	5.1%
Standard Deviation (Population)	9.5%	5.1%

Similar Demographics by Master's Degree

Demographics Similar to Arabs by Master's Degree

In terms of master's degree, the demographic groups most similar to Arabs are Macedonian (16.7%, a difference of 0.010%), Northern European (16.7%, a difference of 0.070%), Austrian (16.7%, a difference of 0.15%), Immigrants from Uganda (16.6%, a difference of 0.37%), and Immigrants from Chile (16.8%, a difference of 0.42%).

Demographics	Rating \| Rank	Master's Degree
Immigrants \| Albania	98.1 /100 \| #106	Exceptional 16.8%
Armenians	98.0 /100 \| #107	Exceptional 16.8%
Sierra Leoneans	98.0 /100 \| #108	Exceptional 16.8%
Moroccans	98.0 /100 \| #109	Exceptional 16.8%
Immigrants \| Chile	98.0 /100 \| #110	Exceptional 16.8%
Austrians	97.8 /100 \| #111	Exceptional 16.7%
Macedonians	97.7 /100 \| #112	Exceptional 16.7%
Arabs	97.7 /100 \| #113	Exceptional 16.7%
Northern Europeans	97.6 /100 \| #114	Exceptional 16.7%
Immigrants \| Uganda	97.3 /100 \| #115	Exceptional 16.6%
Immigrants \| Southern Europe	97.2 /100 \| #116	Exceptional 16.6%
Immigrants \| Moldova	97.2 /100 \| #117	Exceptional 16.6%
Brazilians	96.8 /100 \| #118	Exceptional 16.5%
Jordanians	96.5 /100 \| #119	Exceptional 16.5%
Lebanese	96.4 /100 \| #120	Exceptional 16.5%

Demographics Similar to Immigrants from Portugal by Master's Degree

In terms of master's degree, the demographic groups most similar to Immigrants from Portugal are Immigrants from Congo (12.6%, a difference of 0.080%), Indonesian (12.6%, a difference of 0.10%), Immigrants from Dominica (12.6%, a difference of 0.14%), Osage (12.6%, a difference of 0.48%), and French American Indian (12.7%, a difference of 0.69%).

Demographics	Rating \| Rank	Master's Degree
Cree	1.3 /100 \| #249	Tragic 12.8%
Liberians	1.3 /100 \| #250	Tragic 12.8%
Tlingit-Haida	1.3 /100 \| #251	Tragic 12.8%
French American Indians	1.0 /100 \| #252	Tragic 12.7%
Immigrants \| Dominica	0.8 /100 \| #253	Tragic 12.6%
Indonesians	0.8 /100 \| #254	Tragic 12.6%
Immigrants \| Congo	0.8 /100 \| #255	Tragic 12.6%
Immigrants \| Portugal	0.8 /100 \| #256	Tragic 12.6%
Osage	0.7 /100 \| #257	Tragic 12.6%
Immigrants \| Liberia	0.6 /100 \| #258	Tragic 12.5%
Japanese	0.6 /100 \| #259	Tragic 12.5%
Dominicans	0.6 /100 \| #260	Tragic 12.5%
Tongans	0.6 /100 \| #261	Tragic 12.5%
Nicaraguans	0.6 /100 \| #262	Tragic 12.5%
Central American Indians	0.5 /100 \| #263	Tragic 12.4%