Immigrants from Bulgaria vs Nigerian 11th Grade

The statistical analysis conducted on geographies consisting of 172,552,181 people shows a near-perfect negative correlation between the proportion of Immigrants from Bulgaria and percentage of population with at least 11th grade education in the United States with a correlation coefficient (R) of -0.908 and weighted average of 93.6%. Similarly, the statistical analysis conducted on geographies consisting of 332,724,627 people shows a substantial positive correlation between the proportion of Nigerians and percentage of population with at least 11th grade education in the United States with a correlation coefficient (R) of 0.551 and weighted average of 91.8%, a difference of 1.9%.

11th Grade Correlation Summary

Measurement	Immigrants from Bulgaria	Nigerian
Minimum	52.9%	81.6%
Maximum	100.0%	100.0%
Range	47.1%	18.4%
Mean	93.2%	93.8%
Median	95.2%	93.1%
Interquartile 25% (IQ1)	93.7%	91.9%
Interquartile 75% (IQ3)	96.4%	96.8%
Interquartile Range (IQR)	2.7%	4.9%
Standard Deviation (Sample)	9.5%	3.8%
Standard Deviation (Population)	9.3%	3.7%

Similar Demographics by 11th Grade

Demographics Similar to Immigrants from Bulgaria by 11th Grade

In terms of 11th grade, the demographic groups most similar to Immigrants from Bulgaria are South African (93.6%, a difference of 0.010%), Ottawa (93.6%, a difference of 0.020%), Puget Sound Salish (93.6%, a difference of 0.020%), Immigrants from South Central Asia (93.6%, a difference of 0.030%), and Immigrants from Western Europe (93.6%, a difference of 0.030%).

Demographics	Rating \| Rank	11th Grade
Immigrants \| Switzerland	99.3 /100 \| #85	Exceptional 93.6%
Immigrants \| South Central Asia	99.2 /100 \| #86	Exceptional 93.6%
Immigrants \| Western Europe	99.2 /100 \| #87	Exceptional 93.6%
Cambodians	99.2 /100 \| #88	Exceptional 93.6%
Burmese	99.2 /100 \| #89	Exceptional 93.6%
Ottawa	99.2 /100 \| #90	Exceptional 93.6%
South Africans	99.2 /100 \| #91	Exceptional 93.6%
Immigrants \| Bulgaria	99.1 /100 \| #92	Exceptional 93.6%
Puget Sound Salish	99.1 /100 \| #93	Exceptional 93.6%
Swiss	99.0 /100 \| #94	Exceptional 93.6%
Immigrants \| France	99.0 /100 \| #95	Exceptional 93.6%
Immigrants \| Turkey	98.9 /100 \| #96	Exceptional 93.5%
Immigrants \| Iran	98.9 /100 \| #97	Exceptional 93.5%
Immigrants \| Israel	98.8 /100 \| #98	Exceptional 93.5%
Menominee	98.7 /100 \| #99	Exceptional 93.5%

Demographics Similar to Nigerians by 11th Grade

In terms of 11th grade, the demographic groups most similar to Nigerians are Immigrants from Panama (91.8%, a difference of 0.0%), Immigrants from Cameroon (91.8%, a difference of 0.010%), Immigrants from Afghanistan (91.8%, a difference of 0.030%), Choctaw (91.8%, a difference of 0.040%), and Immigrants from Somalia (91.9%, a difference of 0.050%).

Demographics	Rating \| Rank	11th Grade
Immigrants \| Africa	6.5 /100 \| #222	Tragic 91.9%
Immigrants \| Bahamas	6.5 /100 \| #223	Tragic 91.9%
Costa Ricans	6.3 /100 \| #224	Tragic 91.9%
Immigrants \| Zaire	5.4 /100 \| #225	Tragic 91.9%
Immigrants \| Somalia	5.2 /100 \| #226	Tragic 91.9%
Immigrants \| Cameroon	4.4 /100 \| #227	Tragic 91.8%
Immigrants \| Panama	4.3 /100 \| #228	Tragic 91.8%
Nigerians	4.3 /100 \| #229	Tragic 91.8%
Immigrants \| Afghanistan	3.9 /100 \| #230	Tragic 91.8%
Choctaw	3.7 /100 \| #231	Tragic 91.8%
Uruguayans	3.5 /100 \| #232	Tragic 91.8%
Cheyenne	3.3 /100 \| #233	Tragic 91.8%
Armenians	2.9 /100 \| #234	Tragic 91.7%
Sub-Saharan Africans	2.9 /100 \| #235	Tragic 91.7%
Colombians	2.8 /100 \| #236	Tragic 91.7%