Sri Lankan vs Okinawan 7th Grade
COMPARE
Sri Lankan
Okinawan
7th Grade
7th Grade Comparison
Sri Lankans
Okinawans
94.4%
7TH GRADE
0.0/ 100
METRIC RATING
303rd/ 347
METRIC RANK
96.6%
7TH GRADE
97.4/ 100
METRIC RATING
110th/ 347
METRIC RANK
Sri Lankan vs Okinawan 7th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 440,593,938 people shows a poor negative correlation between the proportion of Sri Lankans and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of -0.188 and weighted average of 94.4%. Similarly, 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 7th grade education in the United States with a correlation coefficient (R) of 0.445 and weighted average of 96.6%, a difference of 2.3%.
7th Grade Correlation Summary
| Measurement | Sri Lankan | Okinawan |
| Minimum | 71.3% | 92.6% |
| Maximum | 100.0% | 100.0% |
| Range | 28.7% | 7.4% |
| Mean | 91.2% | 97.8% |
| Median | 92.2% | 97.8% |
| Interquartile 25% (IQ1) | 87.4% | 97.0% |
| Interquartile 75% (IQ3) | 95.5% | 99.2% |
| Interquartile Range (IQR) | 8.1% | 2.2% |
| Standard Deviation (Sample) | 6.2% | 1.7% |
| Standard Deviation (Population) | 6.2% | 1.7% |
Similar Demographics by 7th Grade
Demographics Similar to Sri Lankans by 7th Grade
In terms of 7th grade, the demographic groups most similar to Sri Lankans are Immigrants from Haiti (94.3%, a difference of 0.030%), Guyanese (94.3%, a difference of 0.060%), Immigrants from Laos (94.5%, a difference of 0.080%), Immigrants from Dominica (94.5%, a difference of 0.090%), and Immigrants from Burma/Myanmar (94.5%, a difference of 0.12%).
| Demographics | Rating | Rank | 7th Grade |
| Cubans | 0.0 /100 | #296 | Tragic 94.6% |
| Immigrants | South Eastern Asia | 0.0 /100 | #297 | Tragic 94.5% |
| Indonesians | 0.0 /100 | #298 | Tragic 94.5% |
| Bangladeshis | 0.0 /100 | #299 | Tragic 94.5% |
| Immigrants | Burma/Myanmar | 0.0 /100 | #300 | Tragic 94.5% |
| Immigrants | Dominica | 0.0 /100 | #301 | Tragic 94.5% |
| Immigrants | Laos | 0.0 /100 | #302 | Tragic 94.5% |
| Sri Lankans | 0.0 /100 | #303 | Tragic 94.4% |
| Immigrants | Haiti | 0.0 /100 | #304 | Tragic 94.3% |
| Guyanese | 0.0 /100 | #305 | Tragic 94.3% |
| Immigrants | Guyana | 0.0 /100 | #306 | Tragic 94.2% |
| Immigrants | Portugal | 0.0 /100 | #307 | Tragic 94.2% |
| Cape Verdeans | 0.0 /100 | #308 | Tragic 94.1% |
| Ecuadorians | 0.0 /100 | #309 | Tragic 94.0% |
| Immigrants | Caribbean | 0.0 /100 | #310 | Tragic 94.0% |
Demographics Similar to Okinawans by 7th Grade
In terms of 7th grade, the demographic groups most similar to Okinawans are Immigrants from Latvia (96.6%, a difference of 0.0%), Lumbee (96.6%, a difference of 0.020%), Immigrants from Saudi Arabia (96.6%, a difference of 0.020%), Bhutanese (96.6%, a difference of 0.020%), and Nonimmigrants (96.5%, a difference of 0.020%).
| Demographics | Rating | Rank | 7th Grade |
| Immigrants | Singapore | 98.3 /100 | #103 | Exceptional 96.6% |
| Shoshone | 98.1 /100 | #104 | Exceptional 96.6% |
| South Africans | 98.0 /100 | #105 | Exceptional 96.6% |
| Iroquois | 97.9 /100 | #106 | Exceptional 96.6% |
| Lumbee | 97.8 /100 | #107 | Exceptional 96.6% |
| Immigrants | Saudi Arabia | 97.8 /100 | #108 | Exceptional 96.6% |
| Bhutanese | 97.7 /100 | #109 | Exceptional 96.6% |
| Okinawans | 97.4 /100 | #110 | Exceptional 96.6% |
| Immigrants | Latvia | 97.4 /100 | #111 | Exceptional 96.6% |
| Immigrants | Nonimmigrants | 97.0 /100 | #112 | Exceptional 96.5% |
| Pueblo | 96.8 /100 | #113 | Exceptional 96.5% |
| Immigrants | Zimbabwe | 96.6 /100 | #114 | Exceptional 96.5% |
| Choctaw | 96.6 /100 | #115 | Exceptional 96.5% |
| Syrians | 96.6 /100 | #116 | Exceptional 96.5% |
| Immigrants | Moldova | 95.7 /100 | #117 | Exceptional 96.5% |