Costa Rican vs Immigrants from Sierra Leone 8th Grade
COMPARE
Costa Rican
Immigrants from Sierra Leone
8th Grade
8th Grade Comparison
Costa Ricans
Immigrants from Sierra Leone
95.2%
8TH GRADE
3.0/ 100
METRIC RATING
234th/ 347
METRIC RANK
95.1%
8TH GRADE
2.1/ 100
METRIC RATING
239th/ 347
METRIC RANK
Costa Rican vs Immigrants from Sierra Leone 8th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 253,601,897 people shows a weak positive correlation between the proportion of Costa Ricans and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.275 and weighted average of 95.2%. Similarly, the statistical analysis conducted on geographies consisting of 101,634,956 people shows a weak positive correlation between the proportion of Immigrants from Sierra Leone and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.289 and weighted average of 95.1%, a difference of 0.060%.
8th Grade Correlation Summary
| Measurement | Costa Rican | Immigrants from Sierra Leone |
| Minimum | 87.6% | 90.0% |
| Maximum | 100.0% | 100.0% |
| Range | 12.4% | 10.0% |
| Mean | 96.0% | 95.8% |
| Median | 96.2% | 95.7% |
| Interquartile 25% (IQ1) | 94.5% | 94.3% |
| Interquartile 75% (IQ3) | 98.9% | 97.5% |
| Interquartile Range (IQR) | 4.5% | 3.2% |
| Standard Deviation (Sample) | 3.4% | 2.4% |
| Standard Deviation (Population) | 3.3% | 2.4% |
Demographics Similar to Costa Ricans and Immigrants from Sierra Leone by 8th Grade
In terms of 8th grade, the demographic groups most similar to Costa Ricans are Immigrants from Asia (95.2%, a difference of 0.0%), Nigerian (95.2%, a difference of 0.010%), Asian (95.2%, a difference of 0.020%), Indian (Asian) (95.2%, a difference of 0.020%), and Senegalese (95.2%, a difference of 0.020%). Similarly, the demographic groups most similar to Immigrants from Sierra Leone are Ethiopian (95.1%, a difference of 0.0%), South American Indian (95.1%, a difference of 0.010%), Native/Alaskan (95.2%, a difference of 0.020%), Tongan (95.1%, a difference of 0.030%), and Paiute (95.1%, a difference of 0.030%).
| Demographics | Rating | Rank | 8th Grade |
| Navajo | 5.7 /100 | #226 | Tragic 95.3% |
| Bahamians | 5.6 /100 | #227 | Tragic 95.3% |
| Immigrants | Eastern Africa | 5.6 /100 | #228 | Tragic 95.3% |
| Immigrants | Indonesia | 4.4 /100 | #229 | Tragic 95.3% |
| Immigrants | Panama | 4.1 /100 | #230 | Tragic 95.2% |
| Asians | 3.5 /100 | #231 | Tragic 95.2% |
| Indians (Asian) | 3.3 /100 | #232 | Tragic 95.2% |
| Immigrants | Asia | 3.1 /100 | #233 | Tragic 95.2% |
| Costa Ricans | 3.0 /100 | #234 | Tragic 95.2% |
| Nigerians | 2.9 /100 | #235 | Tragic 95.2% |
| Senegalese | 2.7 /100 | #236 | Tragic 95.2% |
| Immigrants | Africa | 2.7 /100 | #237 | Tragic 95.2% |
| Natives/Alaskans | 2.3 /100 | #238 | Tragic 95.2% |
| Immigrants | Sierra Leone | 2.1 /100 | #239 | Tragic 95.1% |
| Ethiopians | 2.0 /100 | #240 | Tragic 95.1% |
| South American Indians | 1.9 /100 | #241 | Tragic 95.1% |
| Tongans | 1.7 /100 | #242 | Tragic 95.1% |
| Paiute | 1.7 /100 | #243 | Tragic 95.1% |
| Immigrants | Middle Africa | 1.7 /100 | #244 | Tragic 95.1% |
| Jamaicans | 1.4 /100 | #245 | Tragic 95.1% |
| Somalis | 1.4 /100 | #246 | Tragic 95.1% |