Subsaharan African vs Costa Rican 2nd Grade
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Subsaharan African
Costa Rican
2nd Grade
2nd Grade Comparison
Sub-Saharan Africans
Costa Ricans
97.6%
2ND GRADE
3.4/ 100
METRIC RATING
228th/ 347
METRIC RANK
97.7%
2ND GRADE
10.5/ 100
METRIC RATING
210th/ 347
METRIC RANK
Subsaharan African vs Costa Rican 2nd 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 2nd grade education in the United States with a correlation coefficient (R) of 0.359 and weighted average of 97.6%. Similarly, the statistical analysis conducted on geographies consisting of 253,599,979 people shows a moderate positive correlation between the proportion of Costa Ricans and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of 0.439 and weighted average of 97.7%, a difference of 0.090%.
2nd Grade Correlation Summary
| Measurement | Subsaharan African | Costa Rican |
| Minimum | 89.5% | 95.4% |
| Maximum | 100.0% | 100.0% |
| Range | 10.5% | 4.6% |
| Mean | 98.0% | 98.5% |
| Median | 97.9% | 98.5% |
| Interquartile 25% (IQ1) | 96.9% | 97.8% |
| Interquartile 75% (IQ3) | 100.0% | 99.7% |
| Interquartile Range (IQR) | 3.1% | 1.9% |
| Standard Deviation (Sample) | 2.0% | 1.3% |
| Standard Deviation (Population) | 2.0% | 1.2% |
Demographics Similar to Sub-Saharan Africans and Costa Ricans by 2nd Grade
In terms of 2nd grade, the demographic groups most similar to Sub-Saharan Africans are Immigrants from Syria (97.6%, a difference of 0.010%), Immigrants from Nepal (97.6%, a difference of 0.010%), Immigrants from Costa Rica (97.6%, a difference of 0.010%), Iraqi (97.6%, a difference of 0.020%), and Immigrants from Sudan (97.6%, a difference of 0.020%). Similarly, the demographic groups most similar to Costa Ricans are Immigrants from Oceania (97.7%, a difference of 0.0%), Laotian (97.7%, a difference of 0.0%), Immigrants from Bahamas (97.7%, a difference of 0.020%), Moroccan (97.7%, a difference of 0.020%), and Samoan (97.7%, a difference of 0.030%).
| Demographics | Rating | Rank | 2nd Grade |
| Immigrants | Oceania | 10.9 /100 | #209 | Poor 97.7% |
| Costa Ricans | 10.5 /100 | #210 | Poor 97.7% |
| Laotians | 9.9 /100 | #211 | Tragic 97.7% |
| Immigrants | Bahamas | 8.4 /100 | #212 | Tragic 97.7% |
| Moroccans | 8.2 /100 | #213 | Tragic 97.7% |
| Samoans | 7.1 /100 | #214 | Tragic 97.7% |
| Bahamians | 6.8 /100 | #215 | Tragic 97.7% |
| South American Indians | 6.7 /100 | #216 | Tragic 97.7% |
| Uruguayans | 6.2 /100 | #217 | Tragic 97.7% |
| Sudanese | 5.7 /100 | #218 | Tragic 97.7% |
| Immigrants | Panama | 5.1 /100 | #219 | Tragic 97.6% |
| Immigrants | Morocco | 5.0 /100 | #220 | Tragic 97.6% |
| Iraqis | 4.6 /100 | #221 | Tragic 97.6% |
| Immigrants | Sudan | 4.5 /100 | #222 | Tragic 97.6% |
| Sierra Leoneans | 4.3 /100 | #223 | Tragic 97.6% |
| Immigrants | Zaire | 4.3 /100 | #224 | Tragic 97.6% |
| Tongans | 4.3 /100 | #225 | Tragic 97.6% |
| Immigrants | Syria | 4.0 /100 | #226 | Tragic 97.6% |
| Immigrants | Nepal | 4.0 /100 | #227 | Tragic 97.6% |
| Sub-Saharan Africans | 3.4 /100 | #228 | Tragic 97.6% |
| Immigrants | Costa Rica | 3.1 /100 | #229 | Tragic 97.6% |