English vs Immigrants from Central America Professional Degree

The statistical analysis conducted on geographies consisting of 568,678,623 people shows a moderate positive correlation between the proportion of English and percentage of population with at least professional degree education in the United States with a correlation coefficient (R) of 0.455 and weighted average of 4.4%. Similarly, the statistical analysis conducted on geographies consisting of 530,794,106 people shows a very strong negative correlation between the proportion of Immigrants from Central America and percentage of population with at least professional degree education in the United States with a correlation coefficient (R) of -0.873 and weighted average of 2.9%, a difference of 53.6%.

Professional Degree Correlation Summary

Measurement	English	Immigrants from Central America
Minimum	1.1%	0.36%
Maximum	48.5%	5.1%
Range	47.5%	4.7%
Mean	6.7%	1.9%
Median	4.5%	1.5%
Interquartile 25% (IQ1)	3.5%	0.78%
Interquartile 75% (IQ3)	5.7%	3.0%
Interquartile Range (IQR)	2.1%	2.3%
Standard Deviation (Sample)	8.1%	1.3%
Standard Deviation (Population)	8.1%	1.3%

Similar Demographics by Professional Degree

Demographics Similar to English by Professional Degree

In terms of professional degree, the demographic groups most similar to English are Kenyan (4.4%, a difference of 0.010%), Irish (4.4%, a difference of 0.020%), Immigrants from Peru (4.4%, a difference of 0.11%), Spaniard (4.4%, a difference of 0.28%), and Celtic (4.4%, a difference of 0.36%).

Demographics	Rating \| Rank	Professional Degree
Immigrants \| Colombia	59.4 /100 \| #166	Average 4.5%
Immigrants \| Afghanistan	59.2 /100 \| #167	Average 4.5%
Immigrants \| Sierra Leone	58.7 /100 \| #168	Average 4.5%
Chinese	58.6 /100 \| #169	Average 4.5%
Immigrants \| Zaire	57.4 /100 \| #170	Average 4.5%
Immigrants \| Bangladesh	56.0 /100 \| #171	Average 4.4%
Spaniards	52.0 /100 \| #172	Average 4.4%
English	50.1 /100 \| #173	Average 4.4%
Kenyans	50.0 /100 \| #174	Average 4.4%
Irish	50.0 /100 \| #175	Average 4.4%
Immigrants \| Peru	49.3 /100 \| #176	Average 4.4%
Celtics	47.6 /100 \| #177	Average 4.4%
Immigrants \| Costa Rica	46.7 /100 \| #178	Average 4.4%
Immigrants \| Kenya	45.9 /100 \| #179	Average 4.4%
Czechs	44.9 /100 \| #180	Average 4.4%

Demographics Similar to Immigrants from Central America by Professional Degree

In terms of professional degree, the demographic groups most similar to Immigrants from Central America are Yup'ik (2.9%, a difference of 0.050%), Navajo (2.9%, a difference of 0.12%), Arapaho (2.9%, a difference of 0.19%), Tohono O'odham (2.8%, a difference of 0.83%), and Immigrants from the Azores (2.8%, a difference of 1.5%).

Demographics	Rating \| Rank	Professional Degree
Yakama	0.0 /100 \| #332	Tragic 3.1%
Puget Sound Salish	0.0 /100 \| #333	Tragic 3.1%
Pennsylvania Germans	0.0 /100 \| #334	Tragic 3.0%
Natives/Alaskans	0.0 /100 \| #335	Tragic 3.0%
Fijians	0.0 /100 \| #336	Tragic 2.9%
Arapaho	0.0 /100 \| #337	Tragic 2.9%
Navajo	0.0 /100 \| #338	Tragic 2.9%
Immigrants \| Central America	0.0 /100 \| #339	Tragic 2.9%
Yup'ik	0.0 /100 \| #340	Tragic 2.9%
Tohono O'odham	0.0 /100 \| #341	Tragic 2.8%
Immigrants \| Azores	0.0 /100 \| #342	Tragic 2.8%
Mexicans	0.0 /100 \| #343	Tragic 2.7%
Spanish American Indians	0.0 /100 \| #344	Tragic 2.7%
Immigrants \| Mexico	0.0 /100 \| #345	Tragic 2.6%
Lumbee	0.0 /100 \| #346	Tragic 2.5%