Costa Rican vs Samoan 8th Grade
COMPARE
Costa Rican
Samoan
8th Grade
8th Grade Comparison
Costa Ricans
Samoans
95.2%
8TH GRADE
3.0/ 100
METRIC RATING
234th/ 347
METRIC RANK
95.4%
8TH GRADE
8.4/ 100
METRIC RATING
216th/ 347
METRIC RANK
Costa Rican vs Samoan 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 225,201,909 people shows a mild positive correlation between the proportion of Samoans and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.327 and weighted average of 95.4%, a difference of 0.17%.
8th Grade Correlation Summary
| Measurement | Costa Rican | Samoan |
| Minimum | 87.6% | 91.1% |
| Maximum | 100.0% | 100.0% |
| Range | 12.4% | 8.9% |
| Mean | 96.0% | 96.7% |
| Median | 96.2% | 96.7% |
| Interquartile 25% (IQ1) | 94.5% | 95.0% |
| Interquartile 75% (IQ3) | 98.9% | 98.3% |
| Interquartile Range (IQR) | 4.5% | 3.3% |
| Standard Deviation (Sample) | 3.4% | 2.1% |
| Standard Deviation (Population) | 3.3% | 2.1% |
Demographics Similar to Costa Ricans and Samoans 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 Immigrants from Panama (95.2%, a difference of 0.050%). Similarly, the demographic groups most similar to Samoans are Immigrants from Eastern Asia (95.4%, a difference of 0.0%), Immigrants from Liberia (95.4%, a difference of 0.010%), Dutch West Indian (95.4%, a difference of 0.010%), Spanish American (95.4%, a difference of 0.010%), and Immigrants from Southern Europe (95.3%, a difference of 0.020%).
| Demographics | Rating | Rank | 8th Grade |
| Immigrants | Liberia | 8.9 /100 | #215 | Tragic 95.4% |
| Samoans | 8.4 /100 | #216 | Tragic 95.4% |
| Immigrants | Eastern Asia | 8.3 /100 | #217 | Tragic 95.4% |
| Dutch West Indians | 8.1 /100 | #218 | Tragic 95.4% |
| Spanish Americans | 8.0 /100 | #219 | Tragic 95.4% |
| Immigrants | Southern Europe | 7.7 /100 | #220 | Tragic 95.3% |
| Immigrants | Syria | 7.4 /100 | #221 | Tragic 95.3% |
| Immigrants | Malaysia | 7.3 /100 | #222 | Tragic 95.3% |
| Immigrants | Oceania | 7.1 /100 | #223 | Tragic 95.3% |
| Immigrants | Western Asia | 6.0 /100 | #224 | Tragic 95.3% |
| Sub-Saharan Africans | 6.0 /100 | #225 | Tragic 95.3% |
| 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% |