South American vs Immigrants from Ethiopia Doctorate Degree

The statistical analysis conducted on geographies consisting of 486,603,366 people shows no correlation between the proportion of South Americans and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of -0.032 and weighted average of 1.8%. Similarly, the statistical analysis conducted on geographies consisting of 210,993,221 people shows a poor positive correlation between the proportion of Immigrants from Ethiopia and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of 0.158 and weighted average of 2.4%, a difference of 32.2%.

Doctorate Degree Correlation Summary

Measurement	South American	Immigrants from Ethiopia
Minimum	0.049%	0.18%
Maximum	3.7%	6.7%
Range	3.7%	6.5%
Mean	1.5%	2.4%
Median	1.5%	2.3%
Interquartile 25% (IQ1)	1.0%	1.5%
Interquartile 75% (IQ3)	2.0%	3.0%
Interquartile Range (IQR)	0.93%	1.5%
Standard Deviation (Sample)	0.68%	1.4%
Standard Deviation (Population)	0.68%	1.4%

Similar Demographics by Doctorate Degree

Demographics Similar to South Americans by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to South Americans are Immigrants from Costa Rica (1.8%, a difference of 0.12%), French Canadian (1.8%, a difference of 0.13%), German (1.8%, a difference of 0.18%), Dutch (1.8%, a difference of 0.39%), and German Russian (1.8%, a difference of 0.46%).

Demographics	Rating \| Rank	Doctorate Degree
Nigerians	39.9 /100 \| #184	Fair 1.8%
Slovaks	36.4 /100 \| #185	Fair 1.8%
Peruvians	34.4 /100 \| #186	Fair 1.8%
Czechoslovakians	33.0 /100 \| #187	Fair 1.8%
Germans	30.5 /100 \| #188	Fair 1.8%
French Canadians	30.2 /100 \| #189	Fair 1.8%
Immigrants \| Costa Rica	30.2 /100 \| #190	Fair 1.8%
South Americans	29.5 /100 \| #191	Fair 1.8%
Dutch	27.4 /100 \| #192	Fair 1.8%
German Russians	27.1 /100 \| #193	Fair 1.8%
Uruguayans	26.2 /100 \| #194	Fair 1.8%
Immigrants \| Somalia	25.4 /100 \| #195	Fair 1.8%
Sub-Saharan Africans	25.1 /100 \| #196	Fair 1.8%
Chinese	25.1 /100 \| #197	Fair 1.8%
Immigrants \| Ghana	24.6 /100 \| #198	Fair 1.8%

Demographics Similar to Immigrants from Ethiopia by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Immigrants from Ethiopia are Ethiopian (2.3%, a difference of 0.12%), Immigrants from Czechoslovakia (2.4%, a difference of 0.44%), Bolivian (2.4%, a difference of 0.53%), South African (2.3%, a difference of 0.56%), and Immigrants from Serbia (2.3%, a difference of 0.58%).

Demographics	Rating \| Rank	Doctorate Degree
Immigrants \| Norway	100.0 /100 \| #50	Exceptional 2.4%
Australians	100.0 /100 \| #51	Exceptional 2.4%
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%