Okinawan vs Immigrants from Bulgaria 4th Grade
COMPARE
Okinawan
Immigrants from Bulgaria
4th Grade
4th Grade Comparison
Okinawans
Immigrants from Bulgaria
97.8%
4TH GRADE
96.0/ 100
METRIC RATING
112th/ 347
METRIC RANK
97.7%
4TH GRADE
91.3/ 100
METRIC RATING
129th/ 347
METRIC RANK
Okinawan vs Immigrants from Bulgaria 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 172,552,181 people shows a near-perfect negative correlation between the proportion of Immigrants from Bulgaria and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of -0.948 and weighted average of 97.7%, a difference of 0.080%.
4th Grade Correlation Summary
| Measurement | Okinawan | Immigrants from Bulgaria |
| Minimum | 95.8% | 52.9% |
| Maximum | 100.0% | 100.0% |
| Range | 4.2% | 47.1% |
| Mean | 98.6% | 96.0% |
| Median | 98.6% | 98.2% |
| Interquartile 25% (IQ1) | 97.9% | 97.7% |
| Interquartile 75% (IQ3) | 99.6% | 99.4% |
| Interquartile Range (IQR) | 1.7% | 1.7% |
| Standard Deviation (Sample) | 1.1% | 10.0% |
| Standard Deviation (Population) | 1.1% | 9.8% |
Demographics Similar to Okinawans and Immigrants from Bulgaria 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 Thai (97.8%, a difference of 0.020%). Similarly, the demographic groups most similar to Immigrants from Bulgaria are Immigrants from Europe (97.8%, a difference of 0.010%), Colville (97.7%, a difference of 0.010%), Pima (97.7%, a difference of 0.010%), Immigrants from Romania (97.7%, a difference of 0.010%), and Immigrants from Serbia (97.8%, a difference of 0.020%).
| Demographics | Rating | Rank | 4th Grade |
| 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% |
| Immigrants | France | 94.8 /100 | #120 | Exceptional 97.8% |
| Immigrants | Norway | 94.2 /100 | #121 | Exceptional 97.8% |
| Immigrants | Japan | 94.1 /100 | #122 | Exceptional 97.8% |
| Immigrants | Zimbabwe | 93.9 /100 | #123 | Exceptional 97.8% |
| Spanish | 93.7 /100 | #124 | Exceptional 97.8% |
| Immigrants | Serbia | 92.6 /100 | #125 | Exceptional 97.8% |
| Immigrants | Europe | 92.5 /100 | #126 | Exceptional 97.8% |
| Colville | 92.3 /100 | #127 | Exceptional 97.7% |
| Pima | 92.0 /100 | #128 | Exceptional 97.7% |
| Immigrants | Bulgaria | 91.3 /100 | #129 | Exceptional 97.7% |
| Immigrants | Romania | 90.6 /100 | #130 | Exceptional 97.7% |