Native/Alaskan vs Costa Rican 11th Grade
COMPARE
Native/Alaskan
Costa Rican
11th Grade
11th Grade Comparison
Natives/Alaskans
Costa Ricans
90.2%
11TH GRADE
0.0/ 100
METRIC RATING
293rd/ 347
METRIC RANK
91.9%
11TH GRADE
6.3/ 100
METRIC RATING
224th/ 347
METRIC RANK
Native/Alaskan vs Costa Rican 11th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 513,075,819 people shows a mild negative correlation between the proportion of Natives/Alaskans and percentage of population with at least 11th grade education in the United States with a correlation coefficient (R) of -0.336 and weighted average of 90.2%. 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 11th grade education in the United States with a correlation coefficient (R) of 0.180 and weighted average of 91.9%, a difference of 1.9%.
11th Grade Correlation Summary
| Measurement | Native/Alaskan | Costa Rican |
| Minimum | 79.7% | 77.5% |
| Maximum | 100.0% | 100.0% |
| Range | 20.3% | 22.5% |
| Mean | 90.7% | 92.0% |
| Median | 91.3% | 92.5% |
| Interquartile 25% (IQ1) | 88.7% | 90.4% |
| Interquartile 75% (IQ3) | 93.2% | 95.1% |
| Interquartile Range (IQR) | 4.5% | 4.6% |
| Standard Deviation (Sample) | 3.5% | 4.9% |
| Standard Deviation (Population) | 3.4% | 4.9% |
Similar Demographics by 11th Grade
Demographics Similar to Natives/Alaskans by 11th Grade
In terms of 11th grade, the demographic groups most similar to Natives/Alaskans are Immigrants from Grenada (90.1%, a difference of 0.050%), Cuban (90.2%, a difference of 0.070%), Haitian (90.3%, a difference of 0.10%), Indonesian (90.3%, a difference of 0.14%), and Immigrants from Vietnam (90.0%, a difference of 0.15%).
| Demographics | Rating | Rank | 11th Grade |
| Immigrants | West Indies | 0.0 /100 | #286 | Tragic 90.4% |
| Apache | 0.0 /100 | #287 | Tragic 90.4% |
| Pennsylvania Germans | 0.0 /100 | #288 | Tragic 90.3% |
| British West Indians | 0.0 /100 | #289 | Tragic 90.3% |
| Indonesians | 0.0 /100 | #290 | Tragic 90.3% |
| Haitians | 0.0 /100 | #291 | Tragic 90.3% |
| Cubans | 0.0 /100 | #292 | Tragic 90.2% |
| Natives/Alaskans | 0.0 /100 | #293 | Tragic 90.2% |
| Immigrants | Grenada | 0.0 /100 | #294 | Tragic 90.1% |
| Immigrants | Vietnam | 0.0 /100 | #295 | Tragic 90.0% |
| Fijians | 0.0 /100 | #296 | Tragic 90.0% |
| Navajo | 0.0 /100 | #297 | Tragic 90.0% |
| Immigrants | Fiji | 0.0 /100 | #298 | Tragic 89.9% |
| Japanese | 0.0 /100 | #299 | Tragic 89.9% |
| Immigrants | Haiti | 0.0 /100 | #300 | Tragic 89.9% |
Demographics Similar to Costa Ricans by 11th Grade
In terms of 11th grade, the demographic groups most similar to Costa Ricans are Immigrants from Africa (91.9%, a difference of 0.010%), Immigrants from Bahamas (91.9%, a difference of 0.010%), Immigrants from Liberia (91.9%, a difference of 0.030%), Immigrants from Zaire (91.9%, a difference of 0.040%), and South American Indian (92.0%, a difference of 0.050%).
| Demographics | Rating | Rank | 11th Grade |
| Immigrants | Sierra Leone | 11.1 /100 | #217 | Poor 92.0% |
| Blackfeet | 10.1 /100 | #218 | Poor 92.0% |
| Portuguese | 10.0 /100 | #219 | Tragic 92.0% |
| South American Indians | 7.6 /100 | #220 | Tragic 92.0% |
| Immigrants | Liberia | 7.0 /100 | #221 | Tragic 91.9% |
| Immigrants | Africa | 6.5 /100 | #222 | Tragic 91.9% |
| Immigrants | Bahamas | 6.5 /100 | #223 | Tragic 91.9% |
| Costa Ricans | 6.3 /100 | #224 | Tragic 91.9% |
| Immigrants | Zaire | 5.4 /100 | #225 | Tragic 91.9% |
| Immigrants | Somalia | 5.2 /100 | #226 | Tragic 91.9% |
| Immigrants | Cameroon | 4.4 /100 | #227 | Tragic 91.8% |
| Immigrants | Panama | 4.3 /100 | #228 | Tragic 91.8% |
| Nigerians | 4.3 /100 | #229 | Tragic 91.8% |
| Immigrants | Afghanistan | 3.9 /100 | #230 | Tragic 91.8% |
| Choctaw | 3.7 /100 | #231 | Tragic 91.8% |