African vs Immigrants from Bulgaria 11th Grade

The statistical analysis conducted on geographies consisting of 470,094,658 people shows a weak positive correlation between the proportion of Africans and percentage of population with at least 11th grade education in the United States with a correlation coefficient (R) of 0.267 and weighted average of 91.5%. Similarly, 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%, a difference of 2.2%.

11th Grade Correlation Summary

Measurement	African	Immigrants from Bulgaria
Minimum	74.4%	52.9%
Maximum	100.0%	100.0%
Range	25.6%	47.1%
Mean	91.5%	93.2%
Median	91.6%	95.2%
Interquartile 25% (IQ1)	88.1%	93.7%
Interquartile 75% (IQ3)	94.4%	96.4%
Interquartile Range (IQR)	6.3%	2.7%
Standard Deviation (Sample)	5.9%	9.5%
Standard Deviation (Population)	5.8%	9.3%

Similar Demographics by 11th Grade

Demographics Similar to Africans by 11th Grade

In terms of 11th grade, the demographic groups most similar to Africans are Senegalese (91.6%, a difference of 0.010%), Immigrants from Thailand (91.6%, a difference of 0.020%), Seminole (91.5%, a difference of 0.030%), Immigrants from Middle Africa (91.6%, a difference of 0.050%), and Immigrants from Philippines (91.5%, a difference of 0.070%).

Demographics	Rating \| Rank	11th Grade
Comanche	2.6 /100 \| #238	Tragic 91.7%
Hopi	2.5 /100 \| #239	Tragic 91.7%
South Americans	2.0 /100 \| #240	Tragic 91.6%
Bahamians	1.8 /100 \| #241	Tragic 91.6%
Immigrants \| Middle Africa	1.6 /100 \| #242	Tragic 91.6%
Immigrants \| Thailand	1.4 /100 \| #243	Tragic 91.6%
Senegalese	1.4 /100 \| #244	Tragic 91.6%
Africans	1.3 /100 \| #245	Tragic 91.5%
Seminole	1.2 /100 \| #246	Tragic 91.5%
Immigrants \| Philippines	1.0 /100 \| #247	Tragic 91.5%
Immigrants \| Uzbekistan	1.0 /100 \| #248	Tragic 91.5%
Peruvians	1.0 /100 \| #249	Tragic 91.5%
Ghanaians	0.9 /100 \| #250	Tragic 91.5%
Immigrants \| Costa Rica	0.9 /100 \| #251	Tragic 91.4%
Immigrants \| Nigeria	0.8 /100 \| #252	Tragic 91.4%

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%