Immigrants from Greece vs South American Indian 8th Grade

The statistical analysis conducted on geographies consisting of 216,879,847 people shows a poor positive correlation between the proportion of Immigrants from Greece and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.126 and weighted average of 96.0%. Similarly, the statistical analysis conducted on geographies consisting of 164,573,401 people shows a moderate positive correlation between the proportion of South American Indians and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.431 and weighted average of 95.1%, a difference of 0.94%.

8th Grade Correlation Summary

Measurement	Immigrants from Greece	South American Indian
Minimum	90.9%	90.6%
Maximum	100.0%	100.0%
Range	9.1%	9.4%
Mean	96.8%	97.6%
Median	97.2%	98.0%
Interquartile 25% (IQ1)	95.4%	95.4%
Interquartile 75% (IQ3)	98.2%	100.0%
Interquartile Range (IQR)	2.8%	4.6%
Standard Deviation (Sample)	2.2%	2.5%
Standard Deviation (Population)	2.2%	2.4%

Similar Demographics by 8th Grade

Demographics Similar to Immigrants from Greece by 8th Grade

In terms of 8th grade, the demographic groups most similar to Immigrants from Greece are Immigrants from Eastern Europe (96.0%, a difference of 0.010%), Spanish (96.0%, a difference of 0.010%), Immigrants from Belarus (96.0%, a difference of 0.010%), Lumbee (96.0%, a difference of 0.020%), and Israeli (96.0%, a difference of 0.020%).

Demographics	Rating \| Rank	8th Grade
Immigrants \| Hungary	91.5 /100 \| #134	Exceptional 96.1%
Basques	91.5 /100 \| #135	Exceptional 96.1%
Jordanians	91.3 /100 \| #136	Exceptional 96.1%
Cambodians	90.6 /100 \| #137	Exceptional 96.1%
Burmese	90.2 /100 \| #138	Exceptional 96.1%
Hmong	89.7 /100 \| #139	Excellent 96.1%
Immigrants \| South Central Asia	89.4 /100 \| #140	Excellent 96.1%
Immigrants \| Greece	85.9 /100 \| #141	Excellent 96.0%
Immigrants \| Eastern Europe	85.4 /100 \| #142	Excellent 96.0%
Spanish	85.1 /100 \| #143	Excellent 96.0%
Immigrants \| Belarus	84.8 /100 \| #144	Excellent 96.0%
Lumbee	84.1 /100 \| #145	Excellent 96.0%
Israelis	84.1 /100 \| #146	Excellent 96.0%
Colville	84.0 /100 \| #147	Excellent 96.0%
Albanians	83.1 /100 \| #148	Excellent 96.0%

Demographics Similar to South American Indians by 8th Grade

In terms of 8th grade, the demographic groups most similar to South American Indians are Immigrants from Sierra Leone (95.1%, a difference of 0.010%), Ethiopian (95.1%, a difference of 0.010%), Tongan (95.1%, a difference of 0.020%), Paiute (95.1%, a difference of 0.020%), and Immigrants from Middle Africa (95.1%, a difference of 0.020%).

Demographics	Rating \| Rank	8th Grade
Costa Ricans	3.0 /100 \| #234	Tragic 95.2%
Nigerians	2.9 /100 \| #235	Tragic 95.2%
Senegalese	2.7 /100 \| #236	Tragic 95.2%
Immigrants \| Africa	2.7 /100 \| #237	Tragic 95.2%
Natives/Alaskans	2.3 /100 \| #238	Tragic 95.2%
Immigrants \| Sierra Leone	2.1 /100 \| #239	Tragic 95.1%
Ethiopians	2.0 /100 \| #240	Tragic 95.1%
South American Indians	1.9 /100 \| #241	Tragic 95.1%
Tongans	1.7 /100 \| #242	Tragic 95.1%
Paiute	1.7 /100 \| #243	Tragic 95.1%
Immigrants \| Middle Africa	1.7 /100 \| #244	Tragic 95.1%
Jamaicans	1.4 /100 \| #245	Tragic 95.1%
Somalis	1.4 /100 \| #246	Tragic 95.1%
Immigrants \| Senegal	1.4 /100 \| #247	Tragic 95.1%
Uruguayans	1.2 /100 \| #248	Tragic 95.1%