Nonimmigrants vs South African Doctorate Degree

The statistical analysis conducted on geographies consisting of 553,265,434 people shows a moderate positive correlation between the proportion of Nonimmigrants and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of 0.428 and weighted average of 1.7%. Similarly, the statistical analysis conducted on geographies consisting of 182,049,021 people shows a slight positive correlation between the proportion of South Africans and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of 0.061 and weighted average of 2.3%, a difference of 39.1%.

Doctorate Degree Correlation Summary

Measurement	Nonimmigrants	South African
Minimum	0.18%	1.2%
Maximum	2.9%	5.3%
Range	2.8%	4.1%
Mean	1.6%	2.6%
Median	1.7%	2.3%
Interquartile 25% (IQ1)	1.2%	1.9%
Interquartile 75% (IQ3)	2.0%	3.2%
Interquartile Range (IQR)	0.73%	1.3%
Standard Deviation (Sample)	0.57%	1.1%
Standard Deviation (Population)	0.56%	1.1%

Similar Demographics by Doctorate Degree

Demographics Similar to Nonimmigrants by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Nonimmigrants are Immigrants from Venezuela (1.7%, a difference of 0.070%), Immigrants from Uruguay (1.7%, a difference of 0.19%), Immigrants from Bosnia and Herzegovina (1.7%, a difference of 0.53%), Immigrants from Poland (1.7%, a difference of 0.75%), and Immigrants from Iraq (1.7%, a difference of 0.85%).

Demographics	Rating \| Rank	Doctorate Degree
Pueblo	14.2 /100 \| #214	Poor 1.7%
Alaskan Athabascans	13.8 /100 \| #215	Poor 1.7%
Immigrants \| Burma/Myanmar	13.5 /100 \| #216	Poor 1.7%
Spanish Americans	12.9 /100 \| #217	Poor 1.7%
Tlingit-Haida	11.9 /100 \| #218	Poor 1.7%
Immigrants \| Iraq	10.7 /100 \| #219	Poor 1.7%
Immigrants \| Uruguay	9.2 /100 \| #220	Tragic 1.7%
Immigrants \| Nonimmigrants	8.8 /100 \| #221	Tragic 1.7%
Immigrants \| Venezuela	8.7 /100 \| #222	Tragic 1.7%
Immigrants \| Bosnia and Herzegovina	7.8 /100 \| #223	Tragic 1.7%
Immigrants \| Poland	7.4 /100 \| #224	Tragic 1.7%
Immigrants \| Colombia	6.7 /100 \| #225	Tragic 1.7%
Osage	6.5 /100 \| #226	Tragic 1.7%
Panamanians	6.3 /100 \| #227	Tragic 1.7%
Assyrians/Chaldeans/Syriacs	5.9 /100 \| #228	Tragic 1.7%

Demographics Similar to South Africans by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to South Africans are Immigrants from Serbia (2.3%, a difference of 0.020%), Ethiopian (2.3%, a difference of 0.44%), Immigrants from Ethiopia (2.4%, a difference of 0.56%), Bhutanese (2.3%, a difference of 0.79%), and Immigrants from Czechoslovakia (2.4%, a difference of 1.0%).

Demographics	Rating \| Rank	Doctorate Degree
Bulgarians	100.0 /100 \| #52	Exceptional 2.4%
Immigrants \| Latvia	100.0 /100 \| #53	Exceptional 2.4%
Immigrants \| Indonesia	100.0 /100 \| #54	Exceptional 2.4%
Bolivians	100.0 /100 \| #55	Exceptional 2.4%
Immigrants \| Czechoslovakia	100.0 /100 \| #56	Exceptional 2.4%
Immigrants \| Ethiopia	100.0 /100 \| #57	Exceptional 2.4%
Ethiopians	99.9 /100 \| #58	Exceptional 2.3%
South Africans	99.9 /100 \| #59	Exceptional 2.3%
Immigrants \| Serbia	99.9 /100 \| #60	Exceptional 2.3%
Bhutanese	99.9 /100 \| #61	Exceptional 2.3%
Immigrants \| Europe	99.9 /100 \| #62	Exceptional 2.3%
Laotians	99.9 /100 \| #63	Exceptional 2.3%
Immigrants \| Greece	99.9 /100 \| #64	Exceptional 2.3%
Paraguayans	99.9 /100 \| #65	Exceptional 2.3%
Argentineans	99.9 /100 \| #66	Exceptional 2.3%