Subsaharan African vs Bulgarian 3rd Grade
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Subsaharan African
 Bulgarian
 3rd Grade
3rd Grade Comparison
Sub-Saharan Africans
Bulgarians
97.5%
3RD GRADE
3.2/ 100
METRIC RATING
228th/ 347
METRIC RANK
98.3%
3RD GRADE
99.8/ 100
METRIC RATING
54th/ 347
METRIC RANK
Subsaharan African vs Bulgarian 3rd Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 508,209,936 people shows a mild positive correlation between the proportion of Sub-Saharan Africans and percentage of population with at least 3rd grade education in the United States with a correlation coefficient (R) of 0.367 and weighted average of 97.5%. Similarly, the statistical analysis conducted on geographies consisting of 205,633,223 people shows a weak positive correlation between the proportion of Bulgarians and percentage of population with at least 3rd grade education in the United States with a correlation coefficient (R) of 0.256 and weighted average of 98.3%, a difference of 0.80%.
 
3rd Grade Correlation Summary
| Measurement | Subsaharan African | Bulgarian | 
| Minimum | 89.2% | 94.2% | 
| Maximum | 100.0% | 100.0% | 
| Range | 10.8% | 5.8% | 
| Mean | 97.9% | 98.9% | 
| Median | 97.8% | 99.0% | 
| Interquartile 25% (IQ1) | 96.8% | 98.4% | 
| Interquartile 75% (IQ3) | 100.0% | 99.6% | 
| Interquartile Range (IQR) | 3.2% | 1.2% | 
| Standard Deviation (Sample) | 2.1% | 0.98% | 
| Standard Deviation (Population) | 2.1% | 0.97% | 
Similar Demographics by 3rd Grade
Demographics Similar to Sub-Saharan Africans by 3rd Grade
In terms of 3rd grade, the demographic groups most similar to Sub-Saharan Africans are Immigrants from Sudan (97.5%, a difference of 0.010%), Senegalese (97.5%, a difference of 0.010%), Immigrants from Pakistan (97.5%, a difference of 0.010%), Immigrants from Costa Rica (97.5%, a difference of 0.010%), and Sudanese (97.5%, a difference of 0.020%).
| Demographics | Rating | Rank | 3rd Grade | 
| Uruguayans | 5.0 /100 | #221  | Tragic 97.5%  | 
| Sierra Leoneans | 4.6 /100 | #222  | Tragic 97.5%  | 
| Immigrants | Syria | 4.4 /100 | #223  | Tragic 97.5%  | 
| Bahamians | 4.4 /100 | #224  | Tragic 97.5%  | 
| Tongans | 4.3 /100 | #225  | Tragic 97.5%  | 
| Sudanese | 4.1 /100 | #226  | Tragic 97.5%  | 
| Immigrants | Sudan | 3.4 /100 | #227  | Tragic 97.5%  | 
| Sub-Saharan Africans | 3.2 /100 | #228  | Tragic 97.5%  | 
| Senegalese | 3.0 /100 | #229  | Tragic 97.5%  | 
| Immigrants | Pakistan | 2.7 /100 | #230  | Tragic 97.5%  | 
| Immigrants | Costa Rica | 2.7 /100 | #231  | Tragic 97.5%  | 
| Immigrants | Western Asia | 2.6 /100 | #232  | Tragic 97.5%  | 
| Immigrants | Malaysia | 2.4 /100 | #233  | Tragic 97.5%  | 
| Immigrants | Eastern Asia | 1.9 /100 | #234  | Tragic 97.4%  | 
| Immigrants | Iraq | 1.8 /100 | #235  | Tragic 97.4%  | 
Demographics Similar to Bulgarians by 3rd Grade
In terms of 3rd grade, the demographic groups most similar to Bulgarians are American (98.3%, a difference of 0.0%), Austrian (98.3%, a difference of 0.0%), White/Caucasian (98.3%, a difference of 0.010%), Immigrants from Scotland (98.3%, a difference of 0.010%), and Slavic (98.3%, a difference of 0.010%).
| Demographics | Rating | Rank | 3rd Grade | 
| Czechoslovakians | 99.8 /100 | #47  | Exceptional 98.3%  | 
| Lumbee | 99.8 /100 | #48  | Exceptional 98.3%  | 
| Estonians | 99.8 /100 | #49  | Exceptional 98.3%  | 
| Celtics | 99.8 /100 | #50  | Exceptional 98.3%  | 
| Australians | 99.8 /100 | #51  | Exceptional 98.3%  | 
| Whites/Caucasians | 99.8 /100 | #52  | Exceptional 98.3%  | 
| Immigrants | Scotland | 99.8 /100 | #53  | Exceptional 98.3%  | 
| Bulgarians | 99.8 /100 | #54  | Exceptional 98.3%  | 
| Americans | 99.8 /100 | #55  | Exceptional 98.3%  | 
| Austrians | 99.8 /100 | #56  | Exceptional 98.3%  | 
| Slavs | 99.7 /100 | #57  | Exceptional 98.3%  | 
| Greeks | 99.7 /100 | #58  | Exceptional 98.3%  | 
| Maltese | 99.7 /100 | #59  | Exceptional 98.3%  | 
| Creek | 99.7 /100 | #60  | Exceptional 98.2%  | 
| Pueblo | 99.7 /100 | #61  | Exceptional 98.2%  |