Okinawan vs Immigrants from Iran 7th 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 7th grade education in the United States with a correlation coefficient (R) of 0.445 and weighted average of 96.6%. Similarly, the statistical analysis conducted on geographies consisting of 279,867,553 people shows a moderate negative correlation between the proportion of Immigrants from Iran and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of -0.438 and weighted average of 96.0%, a difference of 0.57%.

7th Grade Correlation Summary

Measurement	Okinawan	Immigrants from Iran
Minimum	92.6%	82.3%
Maximum	100.0%	100.0%
Range	7.4%	17.7%
Mean	97.8%	97.1%
Median	97.8%	97.8%
Interquartile 25% (IQ1)	97.0%	96.4%
Interquartile 75% (IQ3)	99.2%	98.6%
Interquartile Range (IQR)	2.2%	2.1%
Standard Deviation (Sample)	1.7%	2.6%
Standard Deviation (Population)	1.7%	2.6%

Similar Demographics by 7th Grade

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%

Demographics Similar to Immigrants from Iran by 7th Grade

In terms of 7th grade, the demographic groups most similar to Immigrants from Iran are Marshallese (96.0%, a difference of 0.0%), Mongolian (96.0%, a difference of 0.010%), Black/African American (96.0%, a difference of 0.010%), Chilean (96.0%, a difference of 0.010%), and Immigrants from Korea (96.0%, a difference of 0.010%).

Demographics	Rating \| Rank	7th Grade
Venezuelans	51.4 /100 \| #172	Average 96.0%
Immigrants \| Albania	50.4 /100 \| #173	Average 96.0%
Mongolians	50.0 /100 \| #174	Average 96.0%
Blacks/African Americans	49.5 /100 \| #175	Average 96.0%
Chileans	49.3 /100 \| #176	Average 96.0%
Immigrants \| Korea	49.2 /100 \| #177	Average 96.0%
Marshallese	48.4 /100 \| #178	Average 96.0%
Immigrants \| Iran	47.8 /100 \| #179	Average 96.0%
Immigrants \| Brazil	46.8 /100 \| #180	Average 96.0%
Pakistanis	44.5 /100 \| #181	Average 96.0%
Iraqis	41.2 /100 \| #182	Average 96.0%
Immigrants \| Spain	38.8 /100 \| #183	Fair 96.0%
Sierra Leoneans	37.5 /100 \| #184	Fair 96.0%
Brazilians	37.3 /100 \| #185	Fair 96.0%
Immigrants \| Iraq	36.1 /100 \| #186	Fair 96.0%