Immigrants from Barbados vs Peruvian Doctorate Degree

The statistical analysis conducted on geographies consisting of 112,445,982 people shows a mild negative correlation between the proportion of Immigrants from Barbados and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of -0.395 and weighted average of 1.5%. Similarly, 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%, a difference of 21.7%.

Doctorate Degree Correlation Summary

Measurement	Immigrants from Barbados	Peruvian
Minimum	0.017%	0.17%
Maximum	3.7%	11.8%
Range	3.7%	11.6%
Mean	1.3%	1.8%
Median	1.1%	1.6%
Interquartile 25% (IQ1)	0.66%	1.0%
Interquartile 75% (IQ3)	1.6%	2.1%
Interquartile Range (IQR)	0.96%	1.1%
Standard Deviation (Sample)	0.84%	1.6%
Standard Deviation (Population)	0.83%	1.5%

Similar Demographics by Doctorate Degree

Demographics Similar to Immigrants from Barbados by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Immigrants from Barbados are Immigrants from Trinidad and Tobago (1.5%, a difference of 0.090%), Sioux (1.5%, a difference of 0.11%), Yaqui (1.5%, a difference of 0.13%), Salvadoran (1.5%, a difference of 0.16%), and Crow (1.5%, a difference of 0.19%).

Demographics	Rating \| Rank	Doctorate Degree
Nicaraguans	0.6 /100 \| #265	Tragic 1.5%
Immigrants \| Liberia	0.5 /100 \| #266	Tragic 1.5%
Kiowa	0.5 /100 \| #267	Tragic 1.5%
U.S. Virgin Islanders	0.5 /100 \| #268	Tragic 1.5%
Crow	0.5 /100 \| #269	Tragic 1.5%
Salvadorans	0.5 /100 \| #270	Tragic 1.5%
Immigrants \| Trinidad and Tobago	0.5 /100 \| #271	Tragic 1.5%
Immigrants \| Barbados	0.4 /100 \| #272	Tragic 1.5%
Sioux	0.4 /100 \| #273	Tragic 1.5%
Yaqui	0.4 /100 \| #274	Tragic 1.5%
Aleuts	0.4 /100 \| #275	Tragic 1.5%
Paiute	0.4 /100 \| #276	Tragic 1.5%
Bahamians	0.4 /100 \| #277	Tragic 1.5%
Hawaiians	0.4 /100 \| #278	Tragic 1.5%
Marshallese	0.4 /100 \| #279	Tragic 1.5%

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%