Immigrants from Spain vs Portuguese 10th Grade

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 10th grade education in the United States with a correlation coefficient (R) of 0.338 and weighted average of 93.8%. Similarly, the statistical analysis conducted on geographies consisting of 450,343,001 people shows no correlation between the proportion of Portuguese and percentage of population with at least 10th grade education in the United States with a correlation coefficient (R) of 0.046 and weighted average of 93.3%, a difference of 0.50%.

10th Grade Correlation Summary

Measurement	Immigrants from Spain	Portuguese
Minimum	79.4%	81.9%
Maximum	100.0%	100.0%
Range	20.6%	18.1%
Mean	95.7%	93.6%
Median	96.1%	93.9%
Interquartile 25% (IQ1)	94.4%	91.3%
Interquartile 75% (IQ3)	98.6%	96.8%
Interquartile Range (IQR)	4.2%	5.5%
Standard Deviation (Sample)	3.8%	4.5%
Standard Deviation (Population)	3.8%	4.5%

Similar Demographics by 10th Grade

Demographics Similar to Immigrants from Spain by 10th Grade

In terms of 10th grade, the demographic groups most similar to Immigrants from Spain are Immigrants from Venezuela (93.8%, a difference of 0.020%), Alsatian (93.8%, a difference of 0.030%), Immigrants from Albania (93.8%, a difference of 0.030%), French American Indian (93.7%, a difference of 0.050%), and Spaniard (93.7%, a difference of 0.050%).

Demographics	Rating \| Rank	10th Grade
Immigrants \| Poland	69.6 /100 \| #162	Good 93.9%
Venezuelans	69.5 /100 \| #163	Good 93.9%
Iraqis	68.1 /100 \| #164	Good 93.9%
Brazilians	63.6 /100 \| #165	Good 93.8%
Immigrants \| Iraq	63.0 /100 \| #166	Good 93.8%
Immigrants \| Egypt	62.3 /100 \| #167	Good 93.8%
Alsatians	59.4 /100 \| #168	Average 93.8%
Immigrants \| Spain	55.9 /100 \| #169	Average 93.8%
Immigrants \| Venezuela	53.9 /100 \| #170	Average 93.8%
Immigrants \| Albania	52.4 /100 \| #171	Average 93.8%
French American Indians	50.9 /100 \| #172	Average 93.7%
Spaniards	50.3 /100 \| #173	Average 93.7%
Argentineans	50.0 /100 \| #174	Average 93.7%
Immigrants \| Nepal	49.6 /100 \| #175	Average 93.7%
Immigrants \| Argentina	47.1 /100 \| #176	Average 93.7%

Demographics Similar to Portuguese by 10th Grade

In terms of 10th grade, the demographic groups most similar to Portuguese are Immigrants from Liberia (93.3%, a difference of 0.040%), Seminole (93.3%, a difference of 0.040%), Immigrants from Eastern Africa (93.4%, a difference of 0.050%), Immigrants from Bahamas (93.4%, a difference of 0.060%), and Immigrants from Oceania (93.4%, a difference of 0.060%).

Demographics	Rating \| Rank	10th Grade
Indians (Asian)	17.6 /100 \| #210	Poor 93.4%
Cajuns	16.9 /100 \| #211	Poor 93.4%
Immigrants \| Zaire	16.7 /100 \| #212	Poor 93.4%
Immigrants \| Asia	15.7 /100 \| #213	Poor 93.4%
Immigrants \| Bahamas	15.2 /100 \| #214	Poor 93.4%
Immigrants \| Oceania	15.1 /100 \| #215	Poor 93.4%
Immigrants \| Eastern Africa	14.7 /100 \| #216	Poor 93.4%
Portuguese	12.1 /100 \| #217	Poor 93.3%
Immigrants \| Liberia	10.2 /100 \| #218	Poor 93.3%
Seminole	10.2 /100 \| #219	Poor 93.3%
Tongans	9.5 /100 \| #220	Tragic 93.3%
Immigrants \| Southern Europe	8.9 /100 \| #221	Tragic 93.2%
Ethiopians	7.9 /100 \| #222	Tragic 93.2%
Immigrants \| Sierra Leone	7.6 /100 \| #223	Tragic 93.2%
Bolivians	6.7 /100 \| #224	Tragic 93.2%