Peruvian vs Immigrants from Caribbean Doctorate Degree

The statistical analysis conducted on geographies consisting of 360,973,497 people shows a weak positive correlation between the proportion of Peruvians and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of 0.222 and weighted average of 1.8%. Similarly, the statistical analysis conducted on geographies consisting of 443,887,060 people shows a substantial negative correlation between the proportion of Immigrants from Caribbean and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of -0.510 and weighted average of 1.3%, a difference of 40.1%.

Doctorate Degree Correlation Summary

Measurement	Peruvian	Immigrants from Caribbean
Minimum	0.17%	0.18%
Maximum	11.8%	2.6%
Range	11.6%	2.5%
Mean	1.8%	1.00%
Median	1.6%	0.96%
Interquartile 25% (IQ1)	1.0%	0.67%
Interquartile 75% (IQ3)	2.1%	1.3%
Interquartile Range (IQR)	1.1%	0.61%
Standard Deviation (Sample)	1.6%	0.44%
Standard Deviation (Population)	1.5%	0.44%

Similar Demographics by Doctorate Degree

Demographics Similar to Peruvians by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Peruvians are Czechoslovakian (1.8%, a difference of 0.23%), Slovak (1.8%, a difference of 0.32%), German (1.8%, a difference of 0.68%), French Canadian (1.8%, a difference of 0.72%), and Immigrants from Costa Rica (1.8%, a difference of 0.73%).

Demographics	Rating \| Rank	Doctorate Degree
Ghanaians	48.3 /100 \| #179	Average 1.8%
Scandinavians	48.0 /100 \| #180	Average 1.8%
Immigrants \| Immigrants	46.2 /100 \| #181	Average 1.8%
Immigrants \| Afghanistan	44.3 /100 \| #182	Average 1.8%
Finns	42.1 /100 \| #183	Average 1.8%
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%

Demographics Similar to Immigrants from Caribbean by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Immigrants from Caribbean are Yakama (1.3%, a difference of 0.16%), Immigrants from Dominican Republic (1.3%, a difference of 0.19%), Immigrants from Latin America (1.3%, a difference of 1.7%), Yup'ik (1.3%, a difference of 1.8%), and Haitian (1.3%, a difference of 2.0%).

Demographics	Rating \| Rank	Doctorate Degree
Immigrants \| Cabo Verde	0.0 /100 \| #326	Tragic 1.3%
Hispanics or Latinos	0.0 /100 \| #327	Tragic 1.3%
Inupiat	0.0 /100 \| #328	Tragic 1.3%
Haitians	0.0 /100 \| #329	Tragic 1.3%
Yup'ik	0.0 /100 \| #330	Tragic 1.3%
Immigrants \| Latin America	0.0 /100 \| #331	Tragic 1.3%
Yakama	0.0 /100 \| #332	Tragic 1.3%
Immigrants \| Caribbean	0.0 /100 \| #333	Tragic 1.3%
Immigrants \| Dominican Republic	0.0 /100 \| #334	Tragic 1.3%
Immigrants \| Haiti	0.0 /100 \| #335	Tragic 1.3%
Nepalese	0.0 /100 \| #336	Tragic 1.3%
Bangladeshis	0.0 /100 \| #337	Tragic 1.2%
Puget Sound Salish	0.0 /100 \| #338	Tragic 1.2%
Immigrants \| Central America	0.0 /100 \| #339	Tragic 1.2%
Immigrants \| Cuba	0.0 /100 \| #340	Tragic 1.2%