Russian vs Immigrants from El Salvador Doctorate Degree

The statistical analysis conducted on geographies consisting of 501,018,326 people shows a significant positive correlation between the proportion of Russians and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of 0.607 and weighted average of 2.6%. Similarly, the statistical analysis conducted on geographies consisting of 353,263,202 people shows a poor negative correlation between the proportion of Immigrants from El Salvador and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of -0.191 and weighted average of 1.4%, a difference of 76.2%.

Doctorate Degree Correlation Summary

Measurement	Russian	Immigrants from El Salvador
Minimum	0.50%	0.038%
Maximum	39.0%	2.7%
Range	38.5%	2.7%
Mean	5.4%	1.3%
Median	3.9%	1.3%
Interquartile 25% (IQ1)	2.4%	0.80%
Interquartile 75% (IQ3)	5.4%	1.6%
Interquartile Range (IQR)	2.9%	0.82%
Standard Deviation (Sample)	6.5%	0.65%
Standard Deviation (Population)	6.4%	0.64%

Similar Demographics by Doctorate Degree

Demographics Similar to Russians by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Russians are Immigrants from Kuwait (2.6%, a difference of 0.15%), Immigrants from Spain (2.6%, a difference of 0.42%), Immigrants from Malaysia (2.6%, a difference of 0.48%), Immigrants from Ireland (2.5%, a difference of 0.49%), and Cypriot (2.6%, a difference of 0.53%).

Demographics	Rating \| Rank	Doctorate Degree
Latvians	100.0 /100 \| #31	Exceptional 2.6%
Immigrants \| Northern Europe	100.0 /100 \| #32	Exceptional 2.6%
Cambodians	100.0 /100 \| #33	Exceptional 2.6%
Cypriots	100.0 /100 \| #34	Exceptional 2.6%
Immigrants \| Malaysia	100.0 /100 \| #35	Exceptional 2.6%
Immigrants \| Spain	100.0 /100 \| #36	Exceptional 2.6%
Immigrants \| Kuwait	100.0 /100 \| #37	Exceptional 2.6%
Russians	100.0 /100 \| #38	Exceptional 2.6%
Immigrants \| Ireland	100.0 /100 \| #39	Exceptional 2.5%
Estonians	100.0 /100 \| #40	Exceptional 2.5%
Immigrants \| Russia	100.0 /100 \| #41	Exceptional 2.5%
New Zealanders	100.0 /100 \| #42	Exceptional 2.5%
Soviet Union	100.0 /100 \| #43	Exceptional 2.5%
Immigrants \| Netherlands	100.0 /100 \| #44	Exceptional 2.5%
Immigrants \| South Africa	100.0 /100 \| #45	Exceptional 2.4%

Demographics Similar to Immigrants from El Salvador by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Immigrants from El Salvador are Cape Verdean (1.4%, a difference of 0.14%), Choctaw (1.4%, a difference of 0.15%), Cajun (1.5%, a difference of 0.18%), Cherokee (1.5%, a difference of 0.34%), and Black/African American (1.4%, a difference of 0.38%).

Demographics	Rating \| Rank	Doctorate Degree
Tohono O'odham	0.4 /100 \| #281	Tragic 1.5%
British West Indians	0.3 /100 \| #282	Tragic 1.5%
Central Americans	0.3 /100 \| #283	Tragic 1.5%
Jamaicans	0.3 /100 \| #284	Tragic 1.5%
Malaysians	0.3 /100 \| #285	Tragic 1.5%
Cherokee	0.3 /100 \| #286	Tragic 1.5%
Cajuns	0.3 /100 \| #287	Tragic 1.5%
Immigrants \| El Salvador	0.3 /100 \| #288	Tragic 1.4%
Cape Verdeans	0.3 /100 \| #289	Tragic 1.4%
Choctaw	0.3 /100 \| #290	Tragic 1.4%
Blacks/African Americans	0.3 /100 \| #291	Tragic 1.4%
Alaska Natives	0.3 /100 \| #292	Tragic 1.4%
Immigrants \| Yemen	0.2 /100 \| #293	Tragic 1.4%
Samoans	0.2 /100 \| #294	Tragic 1.4%
Guatemalans	0.2 /100 \| #295	Tragic 1.4%