Costa Rican vs Immigrants from Sierra Leone 1st Grade
COMPARE
Costa Rican
Immigrants from Sierra Leone
1st Grade
1st Grade Comparison
Costa Ricans
Immigrants from Sierra Leone
97.8%
1ST GRADE
11.6/ 100
METRIC RATING
209th/ 347
METRIC RANK
97.5%
1ST GRADE
0.3/ 100
METRIC RATING
267th/ 347
METRIC RANK
Costa Rican vs Immigrants from Sierra Leone 1st Grade Correlation Chart
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 1st grade education in the United States with a correlation coefficient (R) of 0.434 and weighted average of 97.8%. Similarly, the statistical analysis conducted on geographies consisting of 101,634,956 people shows a poor positive correlation between the proportion of Immigrants from Sierra Leone and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.170 and weighted average of 97.5%, a difference of 0.29%.
1st Grade Correlation Summary
| Measurement | Costa Rican | Immigrants from Sierra Leone |
| Minimum | 95.4% | 94.1% |
| Maximum | 100.0% | 100.0% |
| Range | 4.6% | 5.9% |
| Mean | 98.5% | 97.7% |
| Median | 98.5% | 97.7% |
| Interquartile 25% (IQ1) | 97.9% | 97.0% |
| Interquartile 75% (IQ3) | 99.7% | 98.5% |
| Interquartile Range (IQR) | 1.8% | 1.5% |
| Standard Deviation (Sample) | 1.2% | 1.3% |
| Standard Deviation (Population) | 1.2% | 1.3% |
Similar Demographics by 1st Grade
Demographics Similar to Costa Ricans by 1st Grade
In terms of 1st grade, the demographic groups most similar to Costa Ricans are Immigrants from Northern Africa (97.8%, a difference of 0.0%), Immigrants from Oceania (97.8%, a difference of 0.0%), Laotian (97.8%, a difference of 0.010%), Moroccan (97.7%, a difference of 0.020%), and African (97.8%, a difference of 0.030%).
| Demographics | Rating | Rank | 1st Grade |
| Immigrants | Ukraine | 19.2 /100 | #202 | Poor 97.8% |
| Immigrants | Southern Europe | 18.2 /100 | #203 | Poor 97.8% |
| Immigrants | Uganda | 18.2 /100 | #204 | Poor 97.8% |
| Immigrants | Chile | 17.7 /100 | #205 | Poor 97.8% |
| Immigrants | Albania | 17.3 /100 | #206 | Poor 97.8% |
| Africans | 16.5 /100 | #207 | Poor 97.8% |
| Immigrants | Northern Africa | 12.0 /100 | #208 | Poor 97.8% |
| Costa Ricans | 11.6 /100 | #209 | Poor 97.8% |
| Immigrants | Oceania | 11.0 /100 | #210 | Poor 97.8% |
| Laotians | 10.3 /100 | #211 | Poor 97.8% |
| Moroccans | 8.7 /100 | #212 | Tragic 97.7% |
| Immigrants | Bahamas | 8.1 /100 | #213 | Tragic 97.7% |
| South American Indians | 7.6 /100 | #214 | Tragic 97.7% |
| Bahamians | 7.5 /100 | #215 | Tragic 97.7% |
| Uruguayans | 7.4 /100 | #216 | Tragic 97.7% |
Demographics Similar to Immigrants from Sierra Leone by 1st Grade
In terms of 1st grade, the demographic groups most similar to Immigrants from Sierra Leone are Cuban (97.5%, a difference of 0.0%), Immigrants from Liberia (97.5%, a difference of 0.0%), Taiwanese (97.5%, a difference of 0.010%), Immigrants from Nigeria (97.5%, a difference of 0.010%), and West Indian (97.5%, a difference of 0.010%).
| Demographics | Rating | Rank | 1st Grade |
| Armenians | 0.5 /100 | #260 | Tragic 97.5% |
| Immigrants | Ethiopia | 0.4 /100 | #261 | Tragic 97.5% |
| Assyrians/Chaldeans/Syriacs | 0.4 /100 | #262 | Tragic 97.5% |
| Immigrants | South America | 0.4 /100 | #263 | Tragic 97.5% |
| Taiwanese | 0.4 /100 | #264 | Tragic 97.5% |
| Cubans | 0.3 /100 | #265 | Tragic 97.5% |
| Immigrants | Liberia | 0.3 /100 | #266 | Tragic 97.5% |
| Immigrants | Sierra Leone | 0.3 /100 | #267 | Tragic 97.5% |
| Immigrants | Nigeria | 0.3 /100 | #268 | Tragic 97.5% |
| West Indians | 0.3 /100 | #269 | Tragic 97.5% |
| Immigrants | Jamaica | 0.2 /100 | #270 | Tragic 97.5% |
| Immigrants | Cameroon | 0.2 /100 | #271 | Tragic 97.4% |
| Immigrants | Peru | 0.2 /100 | #272 | Tragic 97.4% |
| Immigrants | Bolivia | 0.2 /100 | #273 | Tragic 97.4% |
| Ghanaians | 0.1 /100 | #274 | Tragic 97.4% |