Costa Rican vs Immigrants from Spain 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 239,682,725 people shows a weak positive correlation between the proportion of Immigrants from Spain and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.269 and weighted average of 91.6%, a difference of 1.1%.

12th Grade, No Diploma Correlation Summary

Measurement	Costa Rican	Immigrants from Spain
Minimum	74.5%	75.4%
Maximum	100.0%	100.0%
Range	25.5%	24.6%
Mean	90.8%	93.7%
Median	91.0%	94.2%
Interquartile 25% (IQ1)	88.9%	90.8%
Interquartile 75% (IQ3)	94.1%	97.2%
Interquartile Range (IQR)	5.2%	6.4%
Standard Deviation (Sample)	5.4%	5.0%
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 Spain by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Immigrants from Spain are Immigrants from Lebanon (91.6%, a difference of 0.0%), Immigrants from Argentina (91.6%, a difference of 0.010%), Immigrants from Brazil (91.5%, a difference of 0.010%), Pakistani (91.5%, a difference of 0.010%), and Indian (Asian) (91.5%, a difference of 0.010%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Alaska Natives	84.9 /100 \| #137	Excellent 91.6%
Arabs	84.1 /100 \| #138	Excellent 91.6%
Immigrants \| Egypt	83.9 /100 \| #139	Excellent 91.6%
Immigrants \| Poland	82.3 /100 \| #140	Excellent 91.6%
Argentineans	82.0 /100 \| #141	Excellent 91.6%
Immigrants \| Venezuela	80.9 /100 \| #142	Excellent 91.6%
Immigrants \| Argentina	80.7 /100 \| #143	Excellent 91.6%
Immigrants \| Spain	80.1 /100 \| #144	Excellent 91.6%
Immigrants \| Lebanon	80.0 /100 \| #145	Excellent 91.6%
Immigrants \| Brazil	79.8 /100 \| #146	Good 91.5%
Pakistanis	79.6 /100 \| #147	Good 91.5%
Indians (Asian)	79.4 /100 \| #148	Good 91.5%
Ugandans	79.0 /100 \| #149	Good 91.5%
Paraguayans	78.9 /100 \| #150	Good 91.5%
Chippewa	78.8 /100 \| #151	Good 91.5%