Arab vs Immigrants from Moldova Doctorate Degree

The statistical analysis conducted on geographies consisting of 479,921,881 people shows a poor positive correlation between the proportion of Arabs and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of 0.197 and weighted average of 2.1%. Similarly, the statistical analysis conducted on geographies consisting of 124,175,458 people shows a moderate positive correlation between the proportion of Immigrants from Moldova and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of 0.494 and weighted average of 2.0%, a difference of 7.3%.

Doctorate Degree Correlation Summary

Measurement	Arab	Immigrants from Moldova
Minimum	0.33%	0.45%
Maximum	24.1%	7.5%
Range	23.8%	7.0%
Mean	2.5%	1.9%
Median	1.7%	1.5%
Interquartile 25% (IQ1)	1.1%	1.1%
Interquartile 75% (IQ3)	2.4%	2.2%
Interquartile Range (IQR)	1.3%	1.1%
Standard Deviation (Sample)	4.0%	1.3%
Standard Deviation (Population)	4.0%	1.3%

Similar Demographics by Doctorate Degree

Demographics Similar to Arabs by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Arabs are Sudanese (2.1%, a difference of 0.10%), Austrian (2.1%, a difference of 0.35%), Romanian (2.1%, a difference of 0.47%), Immigrants from Chile (2.1%, a difference of 0.48%), and European (2.1%, a difference of 0.49%).

Demographics	Rating \| Rank	Doctorate Degree
Armenians	98.3 /100 \| #98	Exceptional 2.1%
Immigrants \| Egypt	98.2 /100 \| #99	Exceptional 2.1%
Immigrants \| Eastern Europe	98.2 /100 \| #100	Exceptional 2.1%
Immigrants \| Eastern Africa	98.2 /100 \| #101	Exceptional 2.1%
Immigrants \| Chile	98.1 /100 \| #102	Exceptional 2.1%
Romanians	98.1 /100 \| #103	Exceptional 2.1%
Austrians	98.0 /100 \| #104	Exceptional 2.1%
Arabs	97.8 /100 \| #105	Exceptional 2.1%
Sudanese	97.7 /100 \| #106	Exceptional 2.1%
Europeans	97.5 /100 \| #107	Exceptional 2.1%
Immigrants \| Germany	97.3 /100 \| #108	Exceptional 2.1%
Ukrainians	97.2 /100 \| #109	Exceptional 2.1%
Brazilians	97.2 /100 \| #110	Exceptional 2.1%
Immigrants \| Pakistan	97.1 /100 \| #111	Exceptional 2.1%
Syrians	97.1 /100 \| #112	Exceptional 2.1%

Demographics Similar to Immigrants from Moldova by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Immigrants from Moldova are Kenyan (1.9%, a difference of 0.18%), Immigrants from Syria (1.9%, a difference of 0.20%), Sierra Leonean (2.0%, a difference of 0.21%), Immigrants from Senegal (1.9%, a difference of 0.45%), and Italian (2.0%, a difference of 0.46%).

Demographics	Rating \| Rank	Doctorate Degree
South American Indians	88.3 /100 \| #137	Excellent 2.0%
Swiss	88.0 /100 \| #138	Excellent 2.0%
Afghans	87.2 /100 \| #139	Excellent 2.0%
Immigrants \| Africa	87.0 /100 \| #140	Excellent 2.0%
Senegalese	86.7 /100 \| #141	Excellent 2.0%
Italians	86.0 /100 \| #142	Excellent 2.0%
Sierra Leoneans	85.1 /100 \| #143	Excellent 2.0%
Immigrants \| Moldova	84.3 /100 \| #144	Excellent 2.0%
Kenyans	83.6 /100 \| #145	Excellent 1.9%
Immigrants \| Syria	83.6 /100 \| #146	Excellent 1.9%
Immigrants \| Senegal	82.5 /100 \| #147	Excellent 1.9%
Luxembourgers	81.1 /100 \| #148	Excellent 1.9%
Basques	76.9 /100 \| #149	Good 1.9%
English	75.9 /100 \| #150	Good 1.9%
Albanians	74.8 /100 \| #151	Good 1.9%