African vs Sierra Leonean 2nd Grade
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African
Sierra Leonean
2nd Grade
2nd Grade Comparison
Africans
Sierra Leoneans
97.7%
2ND GRADE
15.6/ 100
METRIC RATING
207th/ 347
METRIC RANK
97.6%
2ND GRADE
4.3/ 100
METRIC RATING
223rd/ 347
METRIC RANK
African vs Sierra Leonean 2nd Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 470,094,148 people shows a moderate positive correlation between the proportion of Africans and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of 0.427 and weighted average of 97.7%. Similarly, the statistical analysis conducted on geographies consisting of 83,337,655 people shows no correlation between the proportion of Sierra Leoneans and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of 0.004 and weighted average of 97.6%, a difference of 0.11%.
2nd Grade Correlation Summary
| Measurement | African | Sierra Leonean |
| Minimum | 93.7% | 94.1% |
| Maximum | 100.0% | 100.0% |
| Range | 6.3% | 5.9% |
| Mean | 98.5% | 98.0% |
| Median | 98.6% | 98.0% |
| Interquartile 25% (IQ1) | 97.8% | 97.6% |
| Interquartile 75% (IQ3) | 100.0% | 98.8% |
| Interquartile Range (IQR) | 2.2% | 1.2% |
| Standard Deviation (Sample) | 1.4% | 1.3% |
| Standard Deviation (Population) | 1.4% | 1.3% |
Demographics Similar to Africans and Sierra Leoneans by 2nd Grade
In terms of 2nd grade, the demographic groups most similar to Africans are Immigrants from Southern Europe (97.8%, a difference of 0.010%), Immigrants from Chile (97.7%, a difference of 0.010%), Immigrants from Northern Africa (97.7%, a difference of 0.020%), Immigrants from Oceania (97.7%, a difference of 0.030%), and Costa Rican (97.7%, a difference of 0.040%). Similarly, the demographic groups most similar to Sierra Leoneans are Immigrants from Sudan (97.6%, a difference of 0.0%), Immigrants from Zaire (97.6%, a difference of 0.0%), Tongan (97.6%, a difference of 0.0%), Immigrants from Morocco (97.6%, a difference of 0.010%), and Iraqi (97.6%, a difference of 0.010%).
| Demographics | Rating | Rank | 2nd Grade |
| Immigrants | Southern Europe | 18.1 /100 | #205 | Poor 97.8% |
| Immigrants | Chile | 17.3 /100 | #206 | Poor 97.7% |
| Africans | 15.6 /100 | #207 | Poor 97.7% |
| Immigrants | Northern Africa | 12.3 /100 | #208 | Poor 97.7% |
| 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% |