U.S. Virgin Islander vs Costa Rican 9th Grade
COMPARE
U.S. Virgin Islander
Costa Rican
9th Grade
9th Grade Comparison
U.S. Virgin Islanders
Costa Ricans
94.0%
9TH GRADE
0.7/ 100
METRIC RATING
254th/ 347
METRIC RANK
94.3%
9TH GRADE
3.5/ 100
METRIC RATING
234th/ 347
METRIC RANK
U.S. Virgin Islander vs Costa Rican 9th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 87,529,315 people shows a poor positive correlation between the proportion of U.S. Virgin Islanders and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.198 and weighted average of 94.0%. Similarly, the statistical analysis conducted on geographies consisting of 253,601,730 people shows a poor positive correlation between the proportion of Costa Ricans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.130 and weighted average of 94.3%, a difference of 0.30%.
9th Grade Correlation Summary
| Measurement | U.S. Virgin Islander | Costa Rican |
| Minimum | 83.6% | 85.3% |
| Maximum | 100.0% | 100.0% |
| Range | 16.4% | 14.7% |
| Mean | 94.9% | 94.5% |
| Median | 94.9% | 94.7% |
| Interquartile 25% (IQ1) | 93.1% | 92.9% |
| Interquartile 75% (IQ3) | 96.7% | 96.9% |
| Interquartile Range (IQR) | 3.7% | 4.0% |
| Standard Deviation (Sample) | 3.2% | 3.5% |
| Standard Deviation (Population) | 3.2% | 3.4% |
Demographics Similar to U.S. Virgin Islanders and Costa Ricans by 9th Grade
In terms of 9th grade, the demographic groups most similar to U.S. Virgin Islanders are Colombian (94.0%, a difference of 0.030%), Immigrants from Senegal (94.1%, a difference of 0.050%), Jamaican (94.1%, a difference of 0.060%), Uruguayan (94.1%, a difference of 0.11%), and Immigrants from Hong Kong (94.1%, a difference of 0.11%). Similarly, the demographic groups most similar to Costa Ricans are Bolivian (94.3%, a difference of 0.010%), Somali (94.3%, a difference of 0.040%), Korean (94.3%, a difference of 0.040%), South American Indian (94.3%, a difference of 0.040%), and Immigrants from China (94.3%, a difference of 0.040%).
| Demographics | Rating | Rank | 9th Grade |
| Costa Ricans | 3.5 /100 | #234 | Tragic 94.3% |
| Bolivians | 3.3 /100 | #235 | Tragic 94.3% |
| Somalis | 2.9 /100 | #236 | Tragic 94.3% |
| Koreans | 2.9 /100 | #237 | Tragic 94.3% |
| South American Indians | 2.8 /100 | #238 | Tragic 94.3% |
| Immigrants | China | 2.8 /100 | #239 | Tragic 94.3% |
| Immigrants | Ethiopia | 2.7 /100 | #240 | Tragic 94.3% |
| Spanish Americans | 2.6 /100 | #241 | Tragic 94.2% |
| Immigrants | Middle Africa | 2.2 /100 | #242 | Tragic 94.2% |
| Immigrants | Cameroon | 2.1 /100 | #243 | Tragic 94.2% |
| Dutch West Indians | 2.0 /100 | #244 | Tragic 94.2% |
| Paiute | 1.9 /100 | #245 | Tragic 94.2% |
| Senegalese | 1.9 /100 | #246 | Tragic 94.2% |
| Afghans | 1.8 /100 | #247 | Tragic 94.2% |
| Immigrants | Somalia | 1.4 /100 | #248 | Tragic 94.1% |
| Uruguayans | 1.3 /100 | #249 | Tragic 94.1% |
| Immigrants | Hong Kong | 1.3 /100 | #250 | Tragic 94.1% |
| Jamaicans | 1.0 /100 | #251 | Tragic 94.1% |
| Immigrants | Senegal | 0.9 /100 | #252 | Tragic 94.1% |
| Colombians | 0.8 /100 | #253 | Tragic 94.0% |
| U.S. Virgin Islanders | 0.7 /100 | #254 | Tragic 94.0% |