Lumbee vs Immigrants from Sierra Leone Professional Degree

The statistical analysis conducted on geographies consisting of 92,157,121 people shows a mild negative correlation between the proportion of Lumbee and percentage of population with at least professional degree education in the United States with a correlation coefficient (R) of -0.305 and weighted average of 2.5%. Similarly, the statistical analysis conducted on geographies consisting of 101,572,134 people shows a moderate negative correlation between the proportion of Immigrants from Sierra Leone and percentage of population with at least professional degree education in the United States with a correlation coefficient (R) of -0.431 and weighted average of 4.5%, a difference of 81.3%.

Professional Degree Correlation Summary

Measurement	Lumbee	Immigrants from Sierra Leone
Minimum	0.22%	0.52%
Maximum	4.8%	11.4%
Range	4.6%	10.9%
Mean	1.5%	3.9%
Median	1.1%	3.8%
Interquartile 25% (IQ1)	0.60%	2.8%
Interquartile 75% (IQ3)	2.0%	5.1%
Interquartile Range (IQR)	1.4%	2.3%
Standard Deviation (Sample)	1.1%	1.9%
Standard Deviation (Population)	1.1%	1.9%

Similar Demographics by Professional Degree

Demographics Similar to Lumbee by Professional Degree

In terms of professional degree, the demographic groups most similar to Lumbee are Immigrants from Mexico (2.6%, a difference of 7.4%), Spanish American Indian (2.7%, a difference of 7.7%), Houma (2.2%, a difference of 11.1%), Mexican (2.7%, a difference of 11.7%), and Immigrants from the Azores (2.8%, a difference of 14.8%).

Demographics	Rating \| Rank	Professional Degree
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%
Houma	0.0 /100 \| #347	Tragic 2.2%

Demographics Similar to Immigrants from Sierra Leone by Professional Degree

In terms of professional degree, the demographic groups most similar to Immigrants from Sierra Leone are Chinese (4.5%, a difference of 0.020%), Immigrants from Afghanistan (4.5%, a difference of 0.070%), Immigrants from Colombia (4.5%, a difference of 0.10%), Costa Rican (4.5%, a difference of 0.17%), and Immigrants from Zaire (4.5%, a difference of 0.19%).

Demographics	Rating \| Rank	Professional Degree
Assyrians/Chaldeans/Syriacs	67.4 /100 \| #161	Good 4.5%
Peruvians	65.2 /100 \| #162	Good 4.5%
Sierra Leoneans	64.3 /100 \| #163	Good 4.5%
Swiss	61.0 /100 \| #164	Good 4.5%
Costa Ricans	59.9 /100 \| #165	Average 4.5%
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%