Immigrants from South America vs African 12th Grade, No Diploma

The statistical analysis conducted on geographies consisting of 486,312,594 people shows a poor positive correlation between the proportion of Immigrants from South America and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.109 and weighted average of 90.1%. Similarly, the statistical analysis conducted on geographies consisting of 470,094,658 people shows a weak positive correlation between the proportion of Africans and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.246 and weighted average of 89.6%, a difference of 0.53%.

12th Grade, No Diploma Correlation Summary

Measurement	Immigrants from South America	African
Minimum	73.9%	62.2%
Maximum	100.0%	100.0%
Range	26.1%	37.8%
Mean	90.4%	88.6%
Median	90.7%	88.8%
Interquartile 25% (IQ1)	88.1%	85.4%
Interquartile 75% (IQ3)	92.9%	91.6%
Interquartile Range (IQR)	4.8%	6.2%
Standard Deviation (Sample)	4.9%	7.4%
Standard Deviation (Population)	4.9%	7.3%

Similar Demographics by 12th Grade, No Diploma

Demographics Similar to Immigrants from South America by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Immigrants from South America are Immigrants from Thailand (90.1%, a difference of 0.0%), Colville (90.1%, a difference of 0.0%), Immigrants from Uzbekistan (90.1%, a difference of 0.0%), Blackfeet (90.1%, a difference of 0.020%), and Immigrants from Colombia (90.1%, a difference of 0.030%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Nigerians	4.5 /100 \| #227	Tragic 90.3%
Creek	3.9 /100 \| #228	Tragic 90.3%
Immigrants \| Bahamas	3.6 /100 \| #229	Tragic 90.2%
Immigrants \| Philippines	2.8 /100 \| #230	Tragic 90.2%
Peruvians	2.7 /100 \| #231	Tragic 90.2%
Blackfeet	2.4 /100 \| #232	Tragic 90.1%
Immigrants \| Thailand	2.3 /100 \| #233	Tragic 90.1%
Immigrants \| South America	2.3 /100 \| #234	Tragic 90.1%
Colville	2.3 /100 \| #235	Tragic 90.1%
Immigrants \| Uzbekistan	2.2 /100 \| #236	Tragic 90.1%
Immigrants \| Colombia	2.1 /100 \| #237	Tragic 90.1%
Inupiat	2.0 /100 \| #238	Tragic 90.1%
Sub-Saharan Africans	1.9 /100 \| #239	Tragic 90.1%
Kiowa	1.7 /100 \| #240	Tragic 90.0%
Immigrants \| Middle Africa	1.7 /100 \| #241	Tragic 90.0%

Demographics Similar to Africans by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Africans are Immigrants from Western Africa (89.6%, a difference of 0.020%), Immigrants from South Eastern Asia (89.6%, a difference of 0.040%), Cheyenne (89.6%, a difference of 0.040%), Sioux (89.6%, a difference of 0.040%), and Immigrants from Ghana (89.7%, a difference of 0.050%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Spanish Americans	0.9 /100 \| #251	Tragic 89.9%
Bahamians	0.9 /100 \| #252	Tragic 89.9%
Choctaw	0.7 /100 \| #253	Tragic 89.8%
Immigrants \| Peru	0.5 /100 \| #254	Tragic 89.7%
Immigrants \| Senegal	0.5 /100 \| #255	Tragic 89.7%
Immigrants \| Ghana	0.5 /100 \| #256	Tragic 89.7%
Jamaicans	0.5 /100 \| #257	Tragic 89.7%
Africans	0.4 /100 \| #258	Tragic 89.6%
Immigrants \| Western Africa	0.4 /100 \| #259	Tragic 89.6%
Immigrants \| South Eastern Asia	0.4 /100 \| #260	Tragic 89.6%
Cheyenne	0.4 /100 \| #261	Tragic 89.6%
Sioux	0.4 /100 \| #262	Tragic 89.6%
Immigrants \| Jamaica	0.2 /100 \| #263	Tragic 89.5%
Sri Lankans	0.2 /100 \| #264	Tragic 89.4%
Trinidadians and Tobagonians	0.2 /100 \| #265	Tragic 89.4%