Costa Rican vs Immigrants from South America 12th Grade, No Diploma

The statistical analysis conducted on geographies consisting of 253,601,730 people shows a poor positive correlation between the proportion of Costa Ricans and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.182 and weighted average of 90.5%. Similarly, 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%, a difference of 0.47%.

12th Grade, No Diploma Correlation Summary

Measurement	Costa Rican	Immigrants from South America
Minimum	74.5%	73.9%
Maximum	100.0%	100.0%
Range	25.5%	26.1%
Mean	90.8%	90.4%
Median	91.0%	90.7%
Interquartile 25% (IQ1)	88.9%	88.1%
Interquartile 75% (IQ3)	94.1%	92.9%
Interquartile Range (IQR)	5.2%	4.8%
Standard Deviation (Sample)	5.4%	4.9%
Standard Deviation (Population)	5.4%	4.9%

Similar Demographics by 12th Grade, No Diploma

Demographics Similar to Costa Ricans by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Costa Ricans are Somali (90.6%, a difference of 0.030%), Immigrants from Africa (90.5%, a difference of 0.030%), Portuguese (90.6%, a difference of 0.040%), South American Indian (90.6%, a difference of 0.050%), and Immigrants from Micronesia (90.6%, a difference of 0.060%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Immigrants \| Bolivia	12.3 /100 \| #206	Poor 90.6%
Armenians	11.6 /100 \| #207	Poor 90.6%
Immigrants \| Micronesia	11.0 /100 \| #208	Poor 90.6%
Immigrants \| Afghanistan	11.0 /100 \| #209	Poor 90.6%
South American Indians	10.9 /100 \| #210	Poor 90.6%
Portuguese	10.6 /100 \| #211	Poor 90.6%
Somalis	10.2 /100 \| #212	Poor 90.6%
Costa Ricans	9.4 /100 \| #213	Tragic 90.5%
Immigrants \| Africa	8.5 /100 \| #214	Tragic 90.5%
Arapaho	7.7 /100 \| #215	Tragic 90.5%
Shoshone	7.5 /100 \| #216	Tragic 90.5%
Cherokee	7.4 /100 \| #217	Tragic 90.5%
Immigrants \| Cameroon	7.4 /100 \| #218	Tragic 90.5%
Uruguayans	7.0 /100 \| #219	Tragic 90.4%
Colombians	6.6 /100 \| #220	Tragic 90.4%

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%