Sierra Leonean vs South American 1st Grade
COMPARE
Sierra Leonean
South American
1st Grade
1st Grade Comparison
Sierra Leoneans
South Americans
97.7%
1ST GRADE
3.6/ 100
METRIC RATING
227th/ 347
METRIC RANK
97.6%
1ST GRADE
1.1/ 100
METRIC RATING
245th/ 347
METRIC RANK
Sierra Leonean vs South American 1st Grade Correlation Chart
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 1st grade education in the United States with a correlation coefficient (R) of -0.008 and weighted average of 97.7%. Similarly, the statistical analysis conducted on geographies consisting of 494,178,447 people shows a poor positive correlation between the proportion of South Americans and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.184 and weighted average of 97.6%, a difference of 0.10%.
1st Grade Correlation Summary
| Measurement | Sierra Leonean | South American |
| Minimum | 94.1% | 92.1% |
| Maximum | 100.0% | 100.0% |
| Range | 5.9% | 7.9% |
| Mean | 98.1% | 97.5% |
| Median | 98.0% | 97.6% |
| Interquartile 25% (IQ1) | 97.6% | 97.0% |
| Interquartile 75% (IQ3) | 98.8% | 98.1% |
| Interquartile Range (IQR) | 1.2% | 1.1% |
| Standard Deviation (Sample) | 1.3% | 1.4% |
| Standard Deviation (Population) | 1.3% | 1.4% |
Demographics Similar to Sierra Leoneans and South Americans by 1st Grade
In terms of 1st grade, the demographic groups most similar to Sierra Leoneans are Sudanese (97.7%, a difference of 0.0%), Subsaharan African (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 Puerto Rican (97.7%, a difference of 0.020%). Similarly, the demographic groups most similar to South Americans are Asian (97.6%, a difference of 0.0%), Immigrants from Eastern Africa (97.6%, a difference of 0.0%), Immigrants from Indonesia (97.6%, a difference of 0.010%), Bolivian (97.6%, a difference of 0.010%), and Liberian (97.6%, a difference of 0.020%).
| Demographics | Rating | Rank | 1st Grade |
| 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% |
| Immigrants | Western Asia | 2.1 /100 | #236 | Tragic 97.6% |
| U.S. Virgin Islanders | 1.9 /100 | #237 | Tragic 97.6% |
| Nigerians | 1.8 /100 | #238 | Tragic 97.6% |
| Immigrants | Eastern Asia | 1.6 /100 | #239 | Tragic 97.6% |
| Koreans | 1.5 /100 | #240 | Tragic 97.6% |
| Liberians | 1.4 /100 | #241 | Tragic 97.6% |
| Immigrants | Indonesia | 1.2 /100 | #242 | Tragic 97.6% |
| Bolivians | 1.2 /100 | #243 | Tragic 97.6% |
| Asians | 1.1 /100 | #244 | Tragic 97.6% |
| South Americans | 1.1 /100 | #245 | Tragic 97.6% |
| Immigrants | Eastern Africa | 1.0 /100 | #246 | Tragic 97.6% |