Alaska Native vs Costa Rican 7th Grade
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Alaska Native
Costa Rican
7th Grade
7th Grade Comparison
Alaska Natives
Costa Ricans
97.3%
7TH GRADE
100.0/ 100
METRIC RATING
34th/ 347
METRIC RANK
95.5%
7TH GRADE
3.3/ 100
METRIC RATING
232nd/ 347
METRIC RANK
Alaska Native vs Costa Rican 7th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 76,778,057 people shows no correlation between the proportion of Alaska Natives and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.046 and weighted average of 97.3%. Similarly, 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 7th grade education in the United States with a correlation coefficient (R) of 0.281 and weighted average of 95.5%, a difference of 1.8%.
7th Grade Correlation Summary
| Measurement | Alaska Native | Costa Rican |
| Minimum | 92.7% | 87.6% |
| Maximum | 100.0% | 100.0% |
| Range | 7.3% | 12.4% |
| Mean | 97.9% | 96.3% |
| Median | 98.5% | 96.3% |
| Interquartile 25% (IQ1) | 96.5% | 94.9% |
| Interquartile 75% (IQ3) | 99.6% | 99.0% |
| Interquartile Range (IQR) | 3.1% | 4.1% |
| Standard Deviation (Sample) | 2.0% | 3.2% |
| Standard Deviation (Population) | 1.9% | 3.1% |
Similar Demographics by 7th Grade
Demographics Similar to Alaska Natives by 7th Grade
In terms of 7th grade, the demographic groups most similar to Alaska Natives are Chippewa (97.3%, a difference of 0.030%), Swiss (97.3%, a difference of 0.030%), European (97.3%, a difference of 0.040%), Italian (97.3%, a difference of 0.040%), and Czech (97.4%, a difference of 0.060%).
| Demographics | Rating | Rank | 7th Grade |
| Danes | 100.0 /100 | #27 | Exceptional 97.4% |
| Sioux | 100.0 /100 | #28 | Exceptional 97.4% |
| Scandinavians | 100.0 /100 | #29 | Exceptional 97.4% |
| Czechs | 100.0 /100 | #30 | Exceptional 97.4% |
| Europeans | 100.0 /100 | #31 | Exceptional 97.3% |
| Italians | 100.0 /100 | #32 | Exceptional 97.3% |
| Chippewa | 100.0 /100 | #33 | Exceptional 97.3% |
| Alaska Natives | 100.0 /100 | #34 | Exceptional 97.3% |
| Swiss | 100.0 /100 | #35 | Exceptional 97.3% |
| Hungarians | 100.0 /100 | #36 | Exceptional 97.2% |
| British | 100.0 /100 | #37 | Exceptional 97.2% |
| Belgians | 100.0 /100 | #38 | Exceptional 97.2% |
| Latvians | 100.0 /100 | #39 | Exceptional 97.2% |
| Luxembourgers | 100.0 /100 | #40 | Exceptional 97.2% |
| Eastern Europeans | 100.0 /100 | #41 | Exceptional 97.2% |
Demographics Similar to Costa Ricans by 7th Grade
In terms of 7th grade, the demographic groups most similar to Costa Ricans are Immigrants from Indonesia (95.5%, a difference of 0.0%), Nigerian (95.5%, a difference of 0.020%), Senegalese (95.6%, a difference of 0.030%), Immigrants from Africa (95.5%, a difference of 0.030%), and Native/Alaskan (95.6%, a difference of 0.040%).
| Demographics | Rating | Rank | 7th Grade |
| Immigrants | Malaysia | 6.2 /100 | #225 | Tragic 95.6% |
| Immigrants | Eastern Asia | 5.8 /100 | #226 | Tragic 95.6% |
| Immigrants | Western Asia | 5.4 /100 | #227 | Tragic 95.6% |
| Immigrants | Eastern Africa | 5.1 /100 | #228 | Tragic 95.6% |
| Immigrants | Panama | 4.9 /100 | #229 | Tragic 95.6% |
| Natives/Alaskans | 4.2 /100 | #230 | Tragic 95.6% |
| Senegalese | 4.0 /100 | #231 | Tragic 95.6% |
| Costa Ricans | 3.3 /100 | #232 | Tragic 95.5% |
| Immigrants | Indonesia | 3.3 /100 | #233 | Tragic 95.5% |
| Nigerians | 3.0 /100 | #234 | Tragic 95.5% |
| Immigrants | Africa | 2.7 /100 | #235 | Tragic 95.5% |
| Asians | 2.6 /100 | #236 | Tragic 95.5% |
| Immigrants | Asia | 2.3 /100 | #237 | Tragic 95.5% |
| Indians (Asian) | 2.3 /100 | #238 | Tragic 95.5% |
| Jamaicans | 2.2 /100 | #239 | Tragic 95.5% |