Portuguese vs Immigrants from Europe 6th Grade

The statistical analysis conducted on geographies consisting of 450,351,764 people shows no correlation between the proportion of Portuguese and percentage of population with at least 6th grade education in the United States with a correlation coefficient (R) of -0.001 and weighted average of 96.8%. Similarly, the statistical analysis conducted on geographies consisting of 547,425,973 people shows a mild positive correlation between the proportion of Immigrants from Europe and percentage of population with at least 6th grade education in the United States with a correlation coefficient (R) of 0.318 and weighted average of 97.3%, a difference of 0.54%.

6th Grade Correlation Summary

Measurement	Portuguese	Immigrants from Europe
Minimum	90.9%	83.1%
Maximum	100.0%	100.0%
Range	9.1%	16.9%
Mean	96.9%	97.7%
Median	97.0%	97.7%
Interquartile 25% (IQ1)	95.6%	96.5%
Interquartile 75% (IQ3)	99.0%	100.0%
Interquartile Range (IQR)	3.4%	3.5%
Standard Deviation (Sample)	2.5%	2.5%
Standard Deviation (Population)	2.4%	2.5%

Similar Demographics by 6th Grade

Demographics Similar to Portuguese by 6th Grade

In terms of 6th grade, the demographic groups most similar to Portuguese are Sierra Leonean (96.8%, a difference of 0.0%), Immigrants from Iraq (96.8%, a difference of 0.010%), Moroccan (96.8%, a difference of 0.010%), Immigrants from Sudan (96.8%, a difference of 0.010%), and Paiute (96.8%, a difference of 0.010%).

Demographics	Rating \| Rank	6th Grade
Iraqis	11.7 /100 \| #207	Poor 96.8%
Samoans	11.0 /100 \| #208	Poor 96.8%
Immigrants \| Oceania	11.0 /100 \| #209	Poor 96.8%
Immigrants \| Nepal	10.1 /100 \| #210	Poor 96.8%
Immigrants \| Iraq	9.2 /100 \| #211	Tragic 96.8%
Moroccans	9.0 /100 \| #212	Tragic 96.8%
Immigrants \| Sudan	8.7 /100 \| #213	Tragic 96.8%
Portuguese	8.2 /100 \| #214	Tragic 96.8%
Sierra Leoneans	8.0 /100 \| #215	Tragic 96.8%
Paiute	7.8 /100 \| #216	Tragic 96.8%
Liberians	7.5 /100 \| #217	Tragic 96.8%
Navajo	7.3 /100 \| #218	Tragic 96.8%
Costa Ricans	6.8 /100 \| #219	Tragic 96.8%
Immigrants \| Morocco	6.2 /100 \| #220	Tragic 96.7%
Tongans	6.1 /100 \| #221	Tragic 96.7%

Demographics Similar to Immigrants from Europe by 6th Grade

In terms of 6th grade, the demographic groups most similar to Immigrants from Europe are Palestinian (97.3%, a difference of 0.0%), Immigrants from Romania (97.3%, a difference of 0.010%), Immigrants from Serbia (97.3%, a difference of 0.010%), Cambodian (97.3%, a difference of 0.010%), and Immigrants from Moldova (97.3%, a difference of 0.010%).

Demographics	Rating \| Rank	6th Grade
Okinawans	94.2 /100 \| #124	Exceptional 97.4%
Spanish	93.7 /100 \| #125	Exceptional 97.3%
Immigrants \| Bulgaria	93.6 /100 \| #126	Exceptional 97.3%
Immigrants \| Croatia	93.1 /100 \| #127	Exceptional 97.3%
Immigrants \| Romania	92.0 /100 \| #128	Exceptional 97.3%
Immigrants \| Serbia	91.9 /100 \| #129	Exceptional 97.3%
Cambodians	91.8 /100 \| #130	Exceptional 97.3%
Immigrants \| Europe	91.1 /100 \| #131	Exceptional 97.3%
Palestinians	90.9 /100 \| #132	Exceptional 97.3%
Immigrants \| Moldova	90.0 /100 \| #133	Excellent 97.3%
Immigrants \| Kuwait	89.5 /100 \| #134	Excellent 97.3%
Immigrants \| Hungary	89.5 /100 \| #135	Excellent 97.3%
Filipinos	88.9 /100 \| #136	Excellent 97.3%
Burmese	87.8 /100 \| #137	Excellent 97.3%
Blackfeet	87.7 /100 \| #138	Excellent 97.3%