Creek vs Subsaharan African 1st Grade
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Creek
 Subsaharan African
 1st Grade
1st Grade Comparison
Creek
Sub-Saharan Africans
98.4%
1ST GRADE
99.7/ 100
METRIC RATING
59th/ 347
METRIC RANK
97.7%
1ST GRADE
3.6/ 100
METRIC RATING
228th/ 347
METRIC RANK
Creek vs Subsaharan African 1st Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 178,480,663 people shows a weak positive correlation between the proportion of Creek and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.243 and weighted average of 98.4%. Similarly, 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 1st grade education in the United States with a correlation coefficient (R) of 0.350 and weighted average of 97.7%, a difference of 0.72%.
 
1st Grade Correlation Summary
| Measurement | Creek | Subsaharan African | 
| Minimum | 95.7% | 89.5% | 
| Maximum | 100.0% | 100.0% | 
| Range | 4.3% | 10.5% | 
| Mean | 99.1% | 98.0% | 
| Median | 99.2% | 97.9% | 
| Interquartile 25% (IQ1) | 98.6% | 97.0% | 
| Interquartile 75% (IQ3) | 99.8% | 100.0% | 
| Interquartile Range (IQR) | 1.2% | 3.0% | 
| Standard Deviation (Sample) | 0.82% | 2.0% | 
| Standard Deviation (Population) | 0.81% | 2.0% | 
Similar Demographics by 1st Grade
Demographics Similar to Creek by 1st Grade
In terms of 1st grade, the demographic groups most similar to Creek are New Zealander (98.4%, a difference of 0.0%), Immigrants from Canada (98.4%, a difference of 0.0%), Bulgarian (98.4%, a difference of 0.0%), Slavic (98.4%, a difference of 0.0%), and Immigrants from North America (98.4%, a difference of 0.0%).
| Demographics | Rating | Rank | 1st Grade | 
| Pueblo | 99.8 /100 | #52  | Exceptional 98.4%  | 
| Kiowa | 99.8 /100 | #53  | Exceptional 98.4%  | 
| Australians | 99.8 /100 | #54  | Exceptional 98.4%  | 
| Immigrants | Scotland | 99.8 /100 | #55  | Exceptional 98.4%  | 
| Americans | 99.8 /100 | #56  | Exceptional 98.4%  | 
| Austrians | 99.8 /100 | #57  | Exceptional 98.4%  | 
| New Zealanders | 99.7 /100 | #58  | Exceptional 98.4%  | 
| Creek | 99.7 /100 | #59  | Exceptional 98.4%  | 
| Immigrants | Canada | 99.7 /100 | #60  | Exceptional 98.4%  | 
| Bulgarians | 99.7 /100 | #61  | Exceptional 98.4%  | 
| Slavs | 99.7 /100 | #62  | Exceptional 98.4%  | 
| Immigrants | North America | 99.7 /100 | #63  | Exceptional 98.4%  | 
| Greeks | 99.7 /100 | #64  | Exceptional 98.4%  | 
| Maltese | 99.7 /100 | #65  | Exceptional 98.4%  | 
| Canadians | 99.6 /100 | #66  | Exceptional 98.3%  | 
Demographics Similar to Sub-Saharan Africans by 1st Grade
In terms of 1st grade, the demographic groups most similar to Sub-Saharan Africans are Sudanese (97.7%, a difference of 0.0%), Sierra Leonean (97.7%, a difference of 0.0%), Immigrants from Costa Rica (97.7%, a difference of 0.0%), Senegalese (97.7%, a difference of 0.0%), and Immigrants from Sudan (97.7%, a difference of 0.010%).
| Demographics | Rating | Rank | 1st Grade | 
| Immigrants | Sudan | 4.3 /100 | #221  | Tragic 97.7%  | 
| Immigrants | Syria | 4.2 /100 | #222  | Tragic 97.7%  | 
| Immigrants | Zaire | 4.1 /100 | #223  | Tragic 97.7%  | 
| Iraqis | 4.0 /100 | #224  | Tragic 97.7%  | 
| Immigrants | Nepal | 4.0 /100 | #225  | Tragic 97.7%  | 
| Sudanese | 3.7 /100 | #226  | Tragic 97.7%  | 
| Sierra Leoneans | 3.6 /100 | #227  | Tragic 97.7%  | 
| Sub-Saharan Africans | 3.6 /100 | #228  | Tragic 97.7%  | 
| Immigrants | Costa Rica | 3.5 /100 | #229  | Tragic 97.7%  | 
| Senegalese | 3.5 /100 | #230  | Tragic 97.7%  | 
| Puerto Ricans | 3.0 /100 | #231  | Tragic 97.7%  | 
| Immigrants | Uruguay | 2.5 /100 | #232  | Tragic 97.6%  | 
| Immigrants | Pakistan | 2.2 /100 | #233  | Tragic 97.6%  | 
| Colombians | 2.2 /100 | #234  | Tragic 97.6%  | 
| Immigrants | Malaysia | 2.1 /100 | #235  | Tragic 97.6%  |