Costa Rican vs Immigrants from West Indies 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 72,457,514 people shows a substantial positive correlation between the proportion of Immigrants from West Indies and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.577 and weighted average of 88.6%, a difference of 2.1%.

12th Grade, No Diploma Correlation Summary

Measurement	Costa Rican	Immigrants from West Indies
Minimum	74.5%	86.7%
Maximum	100.0%	97.5%
Range	25.5%	10.8%
Mean	90.8%	90.6%
Median	91.0%	89.4%
Interquartile 25% (IQ1)	88.9%	88.1%
Interquartile 75% (IQ3)	94.1%	94.3%
Interquartile Range (IQR)	5.2%	6.2%
Standard Deviation (Sample)	5.4%	3.7%
Standard Deviation (Population)	5.4%	3.6%

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 West Indies by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Immigrants from West Indies are Indonesian (88.6%, a difference of 0.0%), Hopi (88.6%, a difference of 0.010%), Immigrants from Fiji (88.6%, a difference of 0.010%), Pennsylvania German (88.7%, a difference of 0.020%), and Paiute (88.7%, a difference of 0.030%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Immigrants \| Laos	0.0 /100 \| #279	Tragic 88.9%
Immigrants \| Burma/Myanmar	0.0 /100 \| #280	Tragic 88.9%
Cubans	0.0 /100 \| #281	Tragic 88.9%
Immigrants \| Vietnam	0.0 /100 \| #282	Tragic 88.7%
Paiute	0.0 /100 \| #283	Tragic 88.7%
Pennsylvania Germans	0.0 /100 \| #284	Tragic 88.7%
Indonesians	0.0 /100 \| #285	Tragic 88.6%
Immigrants \| West Indies	0.0 /100 \| #286	Tragic 88.6%
Hopi	0.0 /100 \| #287	Tragic 88.6%
Immigrants \| Fiji	0.0 /100 \| #288	Tragic 88.6%
Dutch West Indians	0.0 /100 \| #289	Tragic 88.5%
British West Indians	0.0 /100 \| #290	Tragic 88.5%
Haitians	0.0 /100 \| #291	Tragic 88.5%
Immigrants \| Grenada	0.0 /100 \| #292	Tragic 88.4%
Japanese	0.0 /100 \| #293	Tragic 88.3%