Okinawan vs Immigrants from Ecuador 9th 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 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 270,907,929 people shows a mild negative correlation between the proportion of Immigrants from Ecuador and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.336 and weighted average of 91.8%, a difference of 4.2%.

9th Grade Correlation Summary

Measurement	Okinawan	Immigrants from Ecuador
Minimum	91.3%	79.8%
Maximum	100.0%	98.4%
Range	8.7%	18.6%
Mean	97.2%	90.3%
Median	97.4%	90.7%
Interquartile 25% (IQ1)	96.0%	88.4%
Interquartile 75% (IQ3)	99.0%	93.0%
Interquartile Range (IQR)	3.0%	4.6%
Standard Deviation (Sample)	2.1%	3.9%
Standard Deviation (Population)	2.1%	3.9%

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 Immigrants from Ecuador by 9th Grade

In terms of 9th grade, the demographic groups most similar to Immigrants from Ecuador are Belizean (91.8%, a difference of 0.030%), Puerto Rican (91.8%, a difference of 0.030%), Nicaraguan (91.9%, a difference of 0.070%), Immigrants from Belize (91.8%, a difference of 0.090%), and Ecuadorian (91.9%, a difference of 0.11%).

Demographics	Rating \| Rank	9th Grade
Immigrants \| Portugal	0.0 /100 \| #314	Tragic 92.2%
Immigrants \| Caribbean	0.0 /100 \| #315	Tragic 92.2%
Cape Verdeans	0.0 /100 \| #316	Tragic 92.2%
Immigrants \| Cuba	0.0 /100 \| #317	Tragic 92.2%
Nepalese	0.0 /100 \| #318	Tragic 92.0%
Ecuadorians	0.0 /100 \| #319	Tragic 91.9%
Nicaraguans	0.0 /100 \| #320	Tragic 91.9%
Immigrants \| Ecuador	0.0 /100 \| #321	Tragic 91.8%
Belizeans	0.0 /100 \| #322	Tragic 91.8%
Puerto Ricans	0.0 /100 \| #323	Tragic 91.8%
Immigrants \| Belize	0.0 /100 \| #324	Tragic 91.8%
Central American Indians	0.0 /100 \| #325	Tragic 91.5%
Immigrants \| Armenia	0.0 /100 \| #326	Tragic 91.4%
Immigrants \| Nicaragua	0.0 /100 \| #327	Tragic 91.3%
Dominicans	0.0 /100 \| #328	Tragic 91.1%