Okinawan vs Immigrants from Africa 4th Grade
COMPARE
Okinawan
Immigrants from Africa
4th Grade
4th Grade Comparison
Okinawans
Immigrants from Africa
97.8%
4TH GRADE
96.0/ 100
METRIC RATING
112th/ 347
METRIC RANK
97.1%
4TH GRADE
1.0/ 100
METRIC RATING
249th/ 347
METRIC RANK
Okinawan vs Immigrants from Africa 4th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 73,744,614 people shows a moderate positive correlation between the proportion of Okinawans and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.428 and weighted average of 97.8%. Similarly, the statistical analysis conducted on geographies consisting of 469,440,174 people shows a poor positive correlation between the proportion of Immigrants from Africa and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.166 and weighted average of 97.1%, a difference of 0.74%.
4th Grade Correlation Summary
| Measurement | Okinawan | Immigrants from Africa |
| Minimum | 95.8% | 88.4% |
| Maximum | 100.0% | 100.0% |
| Range | 4.2% | 11.6% |
| Mean | 98.6% | 96.7% |
| Median | 98.6% | 96.8% |
| Interquartile 25% (IQ1) | 97.9% | 95.8% |
| Interquartile 75% (IQ3) | 99.6% | 97.8% |
| Interquartile Range (IQR) | 1.7% | 2.0% |
| Standard Deviation (Sample) | 1.1% | 2.5% |
| Standard Deviation (Population) | 1.1% | 2.5% |
Similar Demographics by 4th Grade
Demographics Similar to Okinawans by 4th Grade
In terms of 4th grade, the demographic groups most similar to Okinawans are Immigrants from Switzerland (97.8%, a difference of 0.0%), Basque (97.8%, a difference of 0.0%), Iroquois (97.8%, a difference of 0.010%), Lebanese (97.8%, a difference of 0.010%), and Immigrants from Latvia (97.8%, a difference of 0.020%).
| Demographics | Rating | Rank | 4th Grade |
| German Russians | 97.5 /100 | #105 | Exceptional 97.9% |
| Immigrants | Czechoslovakia | 97.5 /100 | #106 | Exceptional 97.9% |
| Bhutanese | 97.4 /100 | #107 | Exceptional 97.9% |
| Immigrants | Singapore | 97.3 /100 | #108 | Exceptional 97.9% |
| Immigrants | Latvia | 96.8 /100 | #109 | Exceptional 97.8% |
| Thais | 96.7 /100 | #110 | Exceptional 97.8% |
| Immigrants | Switzerland | 96.1 /100 | #111 | Exceptional 97.8% |
| Okinawans | 96.0 /100 | #112 | Exceptional 97.8% |
| Basques | 95.8 /100 | #113 | Exceptional 97.8% |
| Iroquois | 95.4 /100 | #114 | Exceptional 97.8% |
| Lebanese | 95.4 /100 | #115 | Exceptional 97.8% |
| Immigrants | Croatia | 95.2 /100 | #116 | Exceptional 97.8% |
| Syrians | 94.9 /100 | #117 | Exceptional 97.8% |
| Menominee | 94.9 /100 | #118 | Exceptional 97.8% |
| Immigrants | Saudi Arabia | 94.8 /100 | #119 | Exceptional 97.8% |
Demographics Similar to Immigrants from Africa by 4th Grade
In terms of 4th grade, the demographic groups most similar to Immigrants from Africa are Immigrants from Senegal (97.1%, a difference of 0.0%), South American (97.1%, a difference of 0.010%), Jamaican (97.1%, a difference of 0.010%), Immigrants from Liberia (97.1%, a difference of 0.010%), and Immigrants from Eastern Africa (97.1%, a difference of 0.020%).
| Demographics | Rating | Rank | 4th Grade |
| Asians | 1.4 /100 | #242 | Tragic 97.1% |
| U.S. Virgin Islanders | 1.4 /100 | #243 | Tragic 97.1% |
| Koreans | 1.3 /100 | #244 | Tragic 97.1% |
| Immigrants | Eastern Africa | 1.2 /100 | #245 | Tragic 97.1% |
| Immigrants | Uruguay | 1.2 /100 | #246 | Tragic 97.1% |
| Ethiopians | 1.2 /100 | #247 | Tragic 97.1% |
| Immigrants | Asia | 1.2 /100 | #248 | Tragic 97.1% |
| Immigrants | Africa | 1.0 /100 | #249 | Tragic 97.1% |
| Immigrants | Senegal | 0.9 /100 | #250 | Tragic 97.1% |
| South Americans | 0.8 /100 | #251 | Tragic 97.1% |
| Jamaicans | 0.8 /100 | #252 | Tragic 97.1% |
| Immigrants | Liberia | 0.8 /100 | #253 | Tragic 97.1% |
| Immigrants | Middle Africa | 0.8 /100 | #254 | Tragic 97.1% |
| Peruvians | 0.7 /100 | #255 | Tragic 97.1% |
| Bolivians | 0.7 /100 | #256 | Tragic 97.1% |