Greek vs Immigrants from Congo 1st Grade
COMPARE
Greek
 Immigrants from Congo
 1st Grade
1st Grade Comparison
Greeks
Immigrants from Congo
98.4%
1ST GRADE
99.7/ 100
METRIC RATING
64th/ 347
METRIC RANK
97.5%
1ST GRADE
0.7/ 100
METRIC RATING
253rd/ 347
METRIC RANK
Greek vs Immigrants from Congo 1st Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 482,775,358 people shows a mild positive correlation between the proportion of Greeks and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.344 and weighted average of 98.4%. Similarly, the statistical analysis conducted on geographies consisting of 92,124,753 people shows a mild negative correlation between the proportion of Immigrants from Congo and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of -0.321 and weighted average of 97.5%, a difference of 0.84%.
 
1st Grade Correlation Summary
| Measurement | Greek | Immigrants from Congo | 
| Minimum | 94.1% | 92.6% | 
| Maximum | 100.0% | 100.0% | 
| Range | 5.9% | 7.4% | 
| Mean | 99.1% | 97.4% | 
| Median | 99.4% | 97.7% | 
| Interquartile 25% (IQ1) | 98.7% | 96.9% | 
| Interquartile 75% (IQ3) | 100.0% | 98.4% | 
| Interquartile Range (IQR) | 1.3% | 1.5% | 
| Standard Deviation (Sample) | 1.2% | 1.7% | 
| Standard Deviation (Population) | 1.1% | 1.7% | 
Similar Demographics by 1st Grade
Demographics Similar to Greeks by 1st Grade
In terms of 1st grade, the demographic groups most similar to Greeks are Bulgarian (98.4%, a difference of 0.0%), Slavic (98.4%, a difference of 0.0%), Immigrants from North America (98.4%, a difference of 0.0%), Austrian (98.4%, a difference of 0.010%), and New Zealander (98.4%, a difference of 0.010%).
| Demographics | Rating | Rank | 1st Grade | 
| 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%  | 
| Immigrants | Austria | 99.6 /100 | #67  | Exceptional 98.3%  | 
| Immigrants | Northern Europe | 99.6 /100 | #68  | Exceptional 98.3%  | 
| Chickasaw | 99.6 /100 | #69  | Exceptional 98.3%  | 
| Russians | 99.6 /100 | #70  | Exceptional 98.3%  | 
| Serbians | 99.6 /100 | #71  | Exceptional 98.3%  | 
Demographics Similar to Immigrants from Congo by 1st Grade
In terms of 1st grade, the demographic groups most similar to Immigrants from Congo are Immigrants from Asia (97.5%, a difference of 0.0%), Immigrants from Africa (97.6%, a difference of 0.010%), Immigrants from Colombia (97.5%, a difference of 0.010%), Jamaican (97.5%, a difference of 0.010%), and Ethiopian (97.6%, a difference of 0.020%).
| Demographics | Rating | Rank | 1st Grade | 
| Immigrants | Eastern Africa | 1.0 /100 | #246  | Tragic 97.6%  | 
| Peruvians | 1.0 /100 | #247  | Tragic 97.6%  | 
| Immigrants | Middle Africa | 1.0 /100 | #248  | Tragic 97.6%  | 
| Immigrants | Senegal | 1.0 /100 | #249  | Tragic 97.6%  | 
| Ethiopians | 0.9 /100 | #250  | Tragic 97.6%  | 
| Immigrants | Iraq | 0.9 /100 | #251  | Tragic 97.6%  | 
| Immigrants | Africa | 0.9 /100 | #252  | Tragic 97.6%  | 
| Immigrants | Congo | 0.7 /100 | #253  | Tragic 97.5%  | 
| Immigrants | Asia | 0.7 /100 | #254  | Tragic 97.5%  | 
| Immigrants | Colombia | 0.6 /100 | #255  | Tragic 97.5%  | 
| Jamaicans | 0.6 /100 | #256  | Tragic 97.5%  | 
| Yaqui | 0.6 /100 | #257  | Tragic 97.5%  | 
| Indians (Asian) | 0.6 /100 | #258  | Tragic 97.5%  | 
| Fijians | 0.5 /100 | #259  | Tragic 97.5%  | 
| Armenians | 0.5 /100 | #260  | Tragic 97.5%  |