Portuguese vs Immigrants from Spain 11th 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 11th grade education in the United States with a correlation coefficient (R) of 0.049 and weighted average of 92.0%. Similarly, the statistical analysis conducted on geographies consisting of 239,682,725 people shows a mild positive correlation between the proportion of Immigrants from Spain and percentage of population with at least 11th grade education in the United States with a correlation coefficient (R) of 0.332 and weighted average of 92.7%, a difference of 0.79%.

11th Grade Correlation Summary

Measurement	Portuguese	Immigrants from Spain
Minimum	76.0%	77.5%
Maximum	100.0%	100.0%
Range	24.0%	22.5%
Mean	91.9%	95.0%
Median	92.4%	95.7%
Interquartile 25% (IQ1)	89.9%	92.8%
Interquartile 75% (IQ3)	95.4%	97.4%
Interquartile Range (IQR)	5.5%	4.6%
Standard Deviation (Sample)	5.4%	4.0%
Standard Deviation (Population)	5.4%	4.0%

Similar Demographics by 11th Grade

Demographics Similar to Portuguese by 11th Grade

In terms of 11th grade, the demographic groups most similar to Portuguese are Blackfeet (92.0%, a difference of 0.0%), Immigrants from Sierra Leone (92.0%, a difference of 0.030%), Somali (92.1%, a difference of 0.040%), Immigrants from Southern Europe (92.1%, a difference of 0.060%), and Afghan (92.1%, a difference of 0.070%).

Demographics	Rating \| Rank	11th Grade
Koreans	14.4 /100 \| #212	Poor 92.1%
Immigrants \| Ethiopia	13.9 /100 \| #213	Poor 92.1%
Afghans	12.8 /100 \| #214	Poor 92.1%
Immigrants \| Southern Europe	12.5 /100 \| #215	Poor 92.1%
Somalis	11.6 /100 \| #216	Poor 92.1%
Immigrants \| Sierra Leone	11.1 /100 \| #217	Poor 92.0%
Blackfeet	10.1 /100 \| #218	Poor 92.0%
Portuguese	10.0 /100 \| #219	Tragic 92.0%
South American Indians	7.6 /100 \| #220	Tragic 92.0%
Immigrants \| Liberia	7.0 /100 \| #221	Tragic 91.9%
Immigrants \| Africa	6.5 /100 \| #222	Tragic 91.9%
Immigrants \| Bahamas	6.5 /100 \| #223	Tragic 91.9%
Costa Ricans	6.3 /100 \| #224	Tragic 91.9%
Immigrants \| Zaire	5.4 /100 \| #225	Tragic 91.9%
Immigrants \| Somalia	5.2 /100 \| #226	Tragic 91.9%

Demographics Similar to Immigrants from Spain by 11th Grade

In terms of 11th grade, the demographic groups most similar to Immigrants from Spain are Osage (92.7%, a difference of 0.0%), Argentinean (92.7%, a difference of 0.0%), Immigrants from Eastern Asia (92.7%, a difference of 0.0%), Brazilian (92.8%, a difference of 0.010%), and Immigrants from Venezuela (92.7%, a difference of 0.010%).

Demographics	Rating \| Rank	11th Grade
Immigrants \| Poland	78.5 /100 \| #149	Good 92.8%
Immigrants \| Egypt	77.5 /100 \| #150	Good 92.8%
Potawatomi	74.3 /100 \| #151	Good 92.8%
Iraqis	74.2 /100 \| #152	Good 92.8%
Brazilians	73.9 /100 \| #153	Good 92.8%
Osage	73.4 /100 \| #154	Good 92.7%
Argentineans	73.4 /100 \| #155	Good 92.7%
Immigrants \| Spain	73.0 /100 \| #156	Good 92.7%
Immigrants \| Eastern Asia	72.6 /100 \| #157	Good 92.7%
Immigrants \| Venezuela	72.0 /100 \| #158	Good 92.7%
Americans	71.7 /100 \| #159	Good 92.7%
Immigrants \| Lebanon	70.7 /100 \| #160	Good 92.7%
Immigrants \| Argentina	69.8 /100 \| #161	Good 92.7%
Paraguayans	68.7 /100 \| #162	Good 92.7%
Immigrants \| Nonimmigrants	66.6 /100 \| #163	Good 92.7%