Chickasaw vs Immigrants from Peru Doctorate Degree

The statistical analysis conducted on geographies consisting of 146,327,093 people shows a slight negative correlation between the proportion of Chickasaw 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 1.5%. Similarly, the statistical analysis conducted on geographies consisting of 327,090,544 people shows a mild negative correlation between the proportion of Immigrants from Peru and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of -0.373 and weighted average of 1.7%, a difference of 14.9%.

Doctorate Degree Correlation Summary

Measurement	Chickasaw	Immigrants from Peru
Minimum	0.090%	0.18%
Maximum	4.4%	3.6%
Range	4.3%	3.5%
Mean	1.1%	1.5%
Median	0.79%	1.5%
Interquartile 25% (IQ1)	0.56%	0.85%
Interquartile 75% (IQ3)	1.4%	1.8%
Interquartile Range (IQR)	0.80%	0.98%
Standard Deviation (Sample)	0.82%	0.73%
Standard Deviation (Population)	0.81%	0.72%

Similar Demographics by Doctorate Degree

Demographics Similar to Chickasaw by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Chickasaw are Immigrants from Portugal (1.5%, a difference of 0.15%), Immigrants from Bahamas (1.5%, a difference of 0.17%), Blackfeet (1.5%, a difference of 0.36%), Japanese (1.5%, a difference of 0.61%), and Nicaraguan (1.5%, a difference of 0.64%).

Demographics	Rating \| Rank	Doctorate Degree
Trinidadians and Tobagonians	1.0 /100 \| #255	Tragic 1.5%
Central American Indians	1.0 /100 \| #256	Tragic 1.5%
Chippewa	0.9 /100 \| #257	Tragic 1.5%
Immigrants \| West Indies	0.9 /100 \| #258	Tragic 1.5%
Liberians	0.9 /100 \| #259	Tragic 1.5%
Japanese	0.9 /100 \| #260	Tragic 1.5%
Immigrants \| Portugal	0.8 /100 \| #261	Tragic 1.5%
Chickasaw	0.7 /100 \| #262	Tragic 1.5%
Immigrants \| Bahamas	0.7 /100 \| #263	Tragic 1.5%
Blackfeet	0.7 /100 \| #264	Tragic 1.5%
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%

Demographics Similar to Immigrants from Peru by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Immigrants from Peru are Yugoslavian (1.7%, a difference of 0.16%), Colombian (1.7%, a difference of 0.44%), Venezuelan (1.7%, a difference of 0.48%), Immigrants from Western Africa (1.7%, a difference of 0.63%), and Tongan (1.7%, a difference of 0.71%).

Demographics	Rating \| Rank	Doctorate Degree
Immigrants \| South America	23.3 /100 \| #199	Fair 1.8%
Whites/Caucasians	22.8 /100 \| #200	Fair 1.8%
Immigrants \| Nigeria	22.4 /100 \| #201	Fair 1.8%
Portuguese	21.4 /100 \| #202	Fair 1.8%
Immigrants \| Vietnam	21.4 /100 \| #203	Fair 1.8%
Somalis	21.2 /100 \| #204	Fair 1.7%
Venezuelans	19.5 /100 \| #205	Poor 1.7%
Immigrants \| Peru	17.6 /100 \| #206	Poor 1.7%
Yugoslavians	17.1 /100 \| #207	Poor 1.7%
Colombians	16.1 /100 \| #208	Poor 1.7%
Immigrants \| Western Africa	15.4 /100 \| #209	Poor 1.7%
Tongans	15.1 /100 \| #210	Poor 1.7%
Immigrants \| Armenia	15.1 /100 \| #211	Poor 1.7%
Immigrants \| South Eastern Asia	14.7 /100 \| #212	Poor 1.7%
Koreans	14.2 /100 \| #213	Poor 1.7%