Immigrants from Portugal vs Subsaharan African High School Diploma

The statistical analysis conducted on geographies consisting of 174,792,669 people shows a mild negative correlation between the proportion of Immigrants from Portugal and percentage of population with at least high school diploma education in the United States with a correlation coefficient (R) of -0.300 and weighted average of 85.3%. Similarly, the statistical analysis conducted on geographies consisting of 508,219,008 people shows a poor positive correlation between the proportion of Sub-Saharan Africans and percentage of population with at least high school diploma education in the United States with a correlation coefficient (R) of 0.148 and weighted average of 87.9%, a difference of 3.1%.

High School Diploma Correlation Summary

Measurement	Immigrants from Portugal	Subsaharan African
Minimum	61.7%	62.1%
Maximum	100.0%	100.0%
Range	38.3%	37.9%
Mean	83.7%	86.9%
Median	85.2%	87.6%
Interquartile 25% (IQ1)	78.9%	84.4%
Interquartile 75% (IQ3)	88.6%	89.4%
Interquartile Range (IQR)	9.8%	5.0%
Standard Deviation (Sample)	7.8%	8.1%
Standard Deviation (Population)	7.8%	8.0%

Similar Demographics by High School Diploma

Demographics Similar to Immigrants from Portugal by High School Diploma

In terms of high school diploma, the demographic groups most similar to Immigrants from Portugal are Nepalese (85.3%, a difference of 0.010%), Immigrants from Guyana (85.3%, a difference of 0.050%), Immigrants from Haiti (85.4%, a difference of 0.11%), Cuban (85.4%, a difference of 0.11%), and Navajo (85.2%, a difference of 0.14%).

Demographics	Rating \| Rank	High School Diploma
Natives/Alaskans	0.0 /100 \| #298	Tragic 85.6%
Guyanese	0.0 /100 \| #299	Tragic 85.5%
Immigrants \| Bangladesh	0.0 /100 \| #300	Tragic 85.5%
Vietnamese	0.0 /100 \| #301	Tragic 85.4%
Immigrants \| Haiti	0.0 /100 \| #302	Tragic 85.4%
Cubans	0.0 /100 \| #303	Tragic 85.4%
Nepalese	0.0 /100 \| #304	Tragic 85.3%
Immigrants \| Portugal	0.0 /100 \| #305	Tragic 85.3%
Immigrants \| Guyana	0.0 /100 \| #306	Tragic 85.3%
Navajo	0.0 /100 \| #307	Tragic 85.2%
Immigrants \| Armenia	0.0 /100 \| #308	Tragic 85.2%
Immigrants \| Dominica	0.0 /100 \| #309	Tragic 85.2%
Apache	0.0 /100 \| #310	Tragic 85.1%
Ecuadorians	0.0 /100 \| #311	Tragic 85.1%
Cape Verdeans	0.0 /100 \| #312	Tragic 85.1%

Demographics Similar to Sub-Saharan Africans by High School Diploma

In terms of high school diploma, the demographic groups most similar to Sub-Saharan Africans are Taiwanese (87.9%, a difference of 0.010%), Sioux (87.9%, a difference of 0.010%), South American (87.9%, a difference of 0.010%), Immigrants from Bahamas (88.0%, a difference of 0.020%), and Immigrants from Panama (88.0%, a difference of 0.040%).

Demographics	Rating \| Rank	High School Diploma
Nigerians	5.2 /100 \| #229	Tragic 88.2%
Blackfeet	4.2 /100 \| #230	Tragic 88.1%
Colombians	3.8 /100 \| #231	Tragic 88.1%
Immigrants \| Middle Africa	3.4 /100 \| #232	Tragic 88.0%
Immigrants \| Panama	3.1 /100 \| #233	Tragic 88.0%
Immigrants \| Thailand	3.1 /100 \| #234	Tragic 88.0%
Immigrants \| Bahamas	2.9 /100 \| #235	Tragic 88.0%
Sub-Saharan Africans	2.8 /100 \| #236	Tragic 87.9%
Taiwanese	2.8 /100 \| #237	Tragic 87.9%
Sioux	2.7 /100 \| #238	Tragic 87.9%
South Americans	2.7 /100 \| #239	Tragic 87.9%
Comanche	2.2 /100 \| #240	Tragic 87.9%
Immigrants \| Uzbekistan	2.1 /100 \| #241	Tragic 87.8%
Cheyenne	2.1 /100 \| #242	Tragic 87.8%
Immigrants \| Philippines	1.9 /100 \| #243	Tragic 87.8%