Immigrants from Southern Europe vs Okinawan 4th Grade

The statistical analysis conducted on geographies consisting of 402,804,595 people shows a mild positive correlation between the proportion of Immigrants from Southern Europe and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.394 and weighted average of 97.4%. Similarly, 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%, a difference of 0.46%.

4th Grade Correlation Summary

Measurement	Immigrants from Southern Europe	Okinawan
Minimum	92.9%	95.8%
Maximum	100.0%	100.0%
Range	7.1%	4.2%
Mean	97.2%	98.6%
Median	97.1%	98.6%
Interquartile 25% (IQ1)	95.9%	97.9%
Interquartile 75% (IQ3)	98.1%	99.6%
Interquartile Range (IQR)	2.3%	1.7%
Standard Deviation (Sample)	1.9%	1.1%
Standard Deviation (Population)	1.9%	1.1%

Similar Demographics by 4th Grade

Demographics Similar to Immigrants from Southern Europe by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Southern Europe are Immigrants from Chile (97.4%, a difference of 0.0%), Immigrants from Northern Africa (97.4%, a difference of 0.010%), African (97.4%, a difference of 0.010%), Immigrants from Uganda (97.4%, a difference of 0.020%), and Paiute (97.3%, a difference of 0.020%).

Demographics	Rating \| Rank	4th Grade
Portuguese	29.2 /100 \| #194	Fair 97.4%
Paraguayans	28.9 /100 \| #195	Fair 97.4%
Immigrants \| Albania	27.7 /100 \| #196	Fair 97.4%
Hawaiians	25.6 /100 \| #197	Fair 97.4%
Guamanians/Chamorros	23.0 /100 \| #198	Fair 97.4%
Natives/Alaskans	20.6 /100 \| #199	Fair 97.4%
Immigrants \| Uganda	19.8 /100 \| #200	Poor 97.4%
Immigrants \| Southern Europe	16.2 /100 \| #201	Poor 97.4%
Immigrants \| Chile	16.1 /100 \| #202	Poor 97.4%
Immigrants \| Northern Africa	15.1 /100 \| #203	Poor 97.4%
Africans	14.6 /100 \| #204	Poor 97.4%
Paiute	13.2 /100 \| #205	Poor 97.3%
Immigrants \| Zaire	12.8 /100 \| #206	Poor 97.3%
Moroccans	11.3 /100 \| #207	Poor 97.3%
Immigrants \| Bahamas	10.8 /100 \| #208	Poor 97.3%

Demographics Similar to Okinawans 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 Immigrants from Latvia (97.8%, a difference of 0.020%).

Demographics	Rating \| Rank	4th Grade
German Russians	97.5 /100 \| #105	Exceptional 97.9%
Immigrants \| Czechoslovakia	97.5 /100 \| #106	Exceptional 97.9%
Bhutanese	97.4 /100 \| #107	Exceptional 97.9%
Immigrants \| Singapore	97.3 /100 \| #108	Exceptional 97.9%
Immigrants \| Latvia	96.8 /100 \| #109	Exceptional 97.8%
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%