Okinawan vs Central American 9th Grade
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Okinawan
Central American
9th Grade
9th Grade Comparison
Okinawans
Central Americans
95.7%
9TH GRADE
99.0/ 100
METRIC RATING
87th/ 347
METRIC RANK
90.4%
9TH GRADE
0.0/ 100
METRIC RATING
338th/ 347
METRIC RANK
Okinawan vs Central American 9th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 73,779,368 people shows a moderate positive correlation between the proportion of Okinawans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.415 and weighted average of 95.7%. Similarly, the statistical analysis conducted on geographies consisting of 504,619,198 people shows a strong negative correlation between the proportion of Central Americans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.701 and weighted average of 90.4%, a difference of 5.9%.
9th Grade Correlation Summary
| Measurement | Okinawan | Central American |
| Minimum | 91.3% | 37.5% |
| Maximum | 100.0% | 100.0% |
| Range | 8.7% | 62.5% |
| Mean | 97.2% | 82.9% |
| Median | 97.4% | 86.0% |
| Interquartile 25% (IQ1) | 96.0% | 79.3% |
| Interquartile 75% (IQ3) | 99.0% | 89.2% |
| Interquartile Range (IQR) | 3.0% | 9.9% |
| Standard Deviation (Sample) | 2.1% | 10.7% |
| Standard Deviation (Population) | 2.1% | 10.7% |
Similar Demographics by 9th Grade
Demographics Similar to Okinawans by 9th Grade
In terms of 9th grade, the demographic groups most similar to Okinawans are Immigrants from Czechoslovakia (95.7%, a difference of 0.010%), Yugoslavian (95.7%, a difference of 0.020%), South African (95.6%, a difference of 0.020%), Icelander (95.7%, a difference of 0.030%), and Immigrants from Western Europe (95.7%, a difference of 0.030%).
| Demographics | Rating | Rank | 9th Grade |
| Bhutanese | 99.3 /100 | #80 | Exceptional 95.7% |
| Arapaho | 99.3 /100 | #81 | Exceptional 95.7% |
| Puget Sound Salish | 99.2 /100 | #82 | Exceptional 95.7% |
| Swiss | 99.2 /100 | #83 | Exceptional 95.7% |
| Immigrants | Denmark | 99.1 /100 | #84 | Exceptional 95.7% |
| Icelanders | 99.1 /100 | #85 | Exceptional 95.7% |
| Immigrants | Western Europe | 99.1 /100 | #86 | Exceptional 95.7% |
| Okinawans | 99.0 /100 | #87 | Exceptional 95.7% |
| Immigrants | Czechoslovakia | 98.9 /100 | #88 | Exceptional 95.7% |
| Yugoslavians | 98.9 /100 | #89 | Exceptional 95.7% |
| South Africans | 98.8 /100 | #90 | Exceptional 95.6% |
| Creek | 98.8 /100 | #91 | Exceptional 95.6% |
| Immigrants | Saudi Arabia | 98.8 /100 | #92 | Exceptional 95.6% |
| Immigrants | Germany | 98.7 /100 | #93 | Exceptional 95.6% |
| Immigrants | Latvia | 98.7 /100 | #94 | Exceptional 95.6% |
Demographics Similar to Central Americans by 9th Grade
In terms of 9th grade, the demographic groups most similar to Central Americans are Immigrants from Latin America (90.4%, a difference of 0.010%), Immigrants from Dominican Republic (90.5%, a difference of 0.13%), Immigrants from Honduras (90.6%, a difference of 0.26%), Yakama (90.1%, a difference of 0.34%), and Mexican (90.0%, a difference of 0.40%).
| Demographics | Rating | Rank | 9th Grade |
| Mexican American Indians | 0.0 /100 | #331 | Tragic 90.9% |
| Hispanics or Latinos | 0.0 /100 | #332 | Tragic 90.9% |
| Immigrants | Yemen | 0.0 /100 | #333 | Tragic 90.8% |
| Immigrants | Azores | 0.0 /100 | #334 | Tragic 90.8% |
| Immigrants | Honduras | 0.0 /100 | #335 | Tragic 90.6% |
| Immigrants | Dominican Republic | 0.0 /100 | #336 | Tragic 90.5% |
| Immigrants | Latin America | 0.0 /100 | #337 | Tragic 90.4% |
| Central Americans | 0.0 /100 | #338 | Tragic 90.4% |
| Yakama | 0.0 /100 | #339 | Tragic 90.1% |
| Mexicans | 0.0 /100 | #340 | Tragic 90.0% |
| Guatemalans | 0.0 /100 | #341 | Tragic 89.9% |
| Salvadorans | 0.0 /100 | #342 | Tragic 89.6% |
| Immigrants | Guatemala | 0.0 /100 | #343 | Tragic 89.4% |
| Immigrants | El Salvador | 0.0 /100 | #344 | Tragic 89.0% |
| Immigrants | Central America | 0.0 /100 | #345 | Tragic 89.0% |