Okinawan vs Immigrants from Dominica 8th Grade

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 8th grade education in the United States with a correlation coefficient (R) of 0.441 and weighted average of 96.3%. Similarly, the statistical analysis conducted on geographies consisting of 83,794,115 people shows a moderate positive correlation between the proportion of Immigrants from Dominica and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.447 and weighted average of 94.0%, a difference of 2.5%.

8th Grade Correlation Summary

Measurement	Okinawan	Immigrants from Dominica
Minimum	92.0%	86.0%
Maximum	100.0%	100.0%
Range	8.0%	14.0%
Mean	97.7%	95.3%
Median	97.7%	95.4%
Interquartile 25% (IQ1)	96.9%	93.3%
Interquartile 75% (IQ3)	99.1%	98.0%
Interquartile Range (IQR)	2.2%	4.7%
Standard Deviation (Sample)	1.8%	3.1%
Standard Deviation (Population)	1.8%	3.1%

Similar Demographics by 8th Grade

Demographics Similar to Okinawans by 8th Grade

In terms of 8th grade, the demographic groups most similar to Okinawans are Immigrants from Saudi Arabia (96.3%, a difference of 0.0%), Kiowa (96.3%, a difference of 0.0%), Immigrants from North Macedonia (96.3%, a difference of 0.0%), Immigrants from Latvia (96.3%, a difference of 0.010%), and Bhutanese (96.4%, a difference of 0.020%).

Demographics	Rating \| Rank	8th Grade
Cree	98.6 /100 \| #99	Exceptional 96.4%
Immigrants \| Czechoslovakia	98.6 /100 \| #100	Exceptional 96.4%
Bhutanese	98.2 /100 \| #101	Exceptional 96.4%
South Africans	98.2 /100 \| #102	Exceptional 96.4%
Immigrants \| Saudi Arabia	98.0 /100 \| #103	Exceptional 96.3%
Kiowa	98.0 /100 \| #104	Exceptional 96.3%
Immigrants \| North Macedonia	98.0 /100 \| #105	Exceptional 96.3%
Okinawans	98.0 /100 \| #106	Exceptional 96.3%
Immigrants \| Latvia	97.8 /100 \| #107	Exceptional 96.3%
Lebanese	97.5 /100 \| #108	Exceptional 96.3%
Iroquois	97.5 /100 \| #109	Exceptional 96.3%
Cajuns	97.1 /100 \| #110	Exceptional 96.3%
Shoshone	96.8 /100 \| #111	Exceptional 96.3%
Syrians	96.7 /100 \| #112	Exceptional 96.3%
Immigrants \| Zimbabwe	96.7 /100 \| #113	Exceptional 96.3%

Demographics Similar to Immigrants from Dominica by 8th Grade

In terms of 8th grade, the demographic groups most similar to Immigrants from Dominica are Sri Lankan (94.0%, a difference of 0.040%), Guyanese (93.9%, a difference of 0.080%), Immigrants from Haiti (93.9%, a difference of 0.12%), Immigrants from Laos (94.1%, a difference of 0.14%), and Immigrants from Burma/Myanmar (94.1%, a difference of 0.16%).

Demographics	Rating \| Rank	8th Grade
Haitians	0.0 /100 \| #296	Tragic 94.2%
Immigrants \| South Eastern Asia	0.0 /100 \| #297	Tragic 94.2%
Indonesians	0.0 /100 \| #298	Tragic 94.1%
Cubans	0.0 /100 \| #299	Tragic 94.1%
Immigrants \| Burma/Myanmar	0.0 /100 \| #300	Tragic 94.1%
Immigrants \| Laos	0.0 /100 \| #301	Tragic 94.1%
Sri Lankans	0.0 /100 \| #302	Tragic 94.0%
Immigrants \| Dominica	0.0 /100 \| #303	Tragic 94.0%
Guyanese	0.0 /100 \| #304	Tragic 93.9%
Immigrants \| Haiti	0.0 /100 \| #305	Tragic 93.9%
Immigrants \| Guyana	0.0 /100 \| #306	Tragic 93.8%
Immigrants \| Portugal	0.0 /100 \| #307	Tragic 93.8%
Ecuadorians	0.0 /100 \| #308	Tragic 93.6%
Immigrants \| Immigrants	0.0 /100 \| #309	Tragic 93.6%
Japanese	0.0 /100 \| #310	Tragic 93.6%