Costa Rican vs Immigrants from Western Africa 10th Grade

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 10th grade education in the United States with a correlation coefficient (R) of 0.145 and weighted average of 93.1%. Similarly, the statistical analysis conducted on geographies consisting of 357,883,667 people shows a mild positive correlation between the proportion of Immigrants from Western Africa and percentage of population with at least 10th grade education in the United States with a correlation coefficient (R) of 0.337 and weighted average of 92.5%, a difference of 0.61%.

10th Grade Correlation Summary

Measurement	Costa Rican	Immigrants from Western Africa
Minimum	77.5%	81.2%
Maximum	100.0%	100.0%
Range	22.5%	18.8%
Mean	93.0%	92.5%
Median	93.4%	93.1%
Interquartile 25% (IQ1)	91.6%	89.9%
Interquartile 75% (IQ3)	96.5%	94.2%
Interquartile Range (IQR)	4.9%	4.3%
Standard Deviation (Sample)	4.7%	3.8%
Standard Deviation (Population)	4.7%	3.7%

Similar Demographics by 10th Grade

Demographics Similar to Costa Ricans by 10th Grade

In terms of 10th grade, the demographic groups most similar to Costa Ricans are Nigerian (93.1%, a difference of 0.0%), Immigrants from Hong Kong (93.1%, a difference of 0.0%), Immigrants from Panama (93.1%, a difference of 0.010%), African (93.1%, a difference of 0.020%), and Afghan (93.1%, a difference of 0.020%).

Demographics	Rating \| Rank	10th Grade
Bahamians	4.9 /100 \| #232	Tragic 93.1%
Comanche	4.9 /100 \| #233	Tragic 93.1%
Sub-Saharan Africans	4.7 /100 \| #234	Tragic 93.1%
Africans	4.6 /100 \| #235	Tragic 93.1%
Afghans	4.5 /100 \| #236	Tragic 93.1%
Immigrants \| Panama	4.3 /100 \| #237	Tragic 93.1%
Nigerians	4.2 /100 \| #238	Tragic 93.1%
Costa Ricans	4.2 /100 \| #239	Tragic 93.1%
Immigrants \| Hong Kong	4.2 /100 \| #240	Tragic 93.1%
Immigrants \| Somalia	2.7 /100 \| #241	Tragic 93.0%
Immigrants \| Cameroon	2.6 /100 \| #242	Tragic 93.0%
Senegalese	2.4 /100 \| #243	Tragic 93.0%
Spanish Americans	2.1 /100 \| #244	Tragic 92.9%
Uruguayans	1.8 /100 \| #245	Tragic 92.9%
Immigrants \| Middle Africa	1.7 /100 \| #246	Tragic 92.9%

Demographics Similar to Immigrants from Western Africa by 10th Grade

In terms of 10th grade, the demographic groups most similar to Immigrants from Western Africa are Immigrants from Eritrea (92.5%, a difference of 0.010%), Immigrants from Colombia (92.5%, a difference of 0.020%), Immigrants from Uruguay (92.5%, a difference of 0.020%), Taiwanese (92.5%, a difference of 0.040%), and Immigrants from Ghana (92.5%, a difference of 0.040%).

Demographics	Rating \| Rank	10th Grade
Dutch West Indians	0.4 /100 \| #265	Tragic 92.6%
Immigrants \| Philippines	0.4 /100 \| #266	Tragic 92.6%
Taiwanese	0.3 /100 \| #267	Tragic 92.5%
Immigrants \| Ghana	0.3 /100 \| #268	Tragic 92.5%
Immigrants \| Colombia	0.3 /100 \| #269	Tragic 92.5%
Immigrants \| Uruguay	0.3 /100 \| #270	Tragic 92.5%
Immigrants \| Eritrea	0.3 /100 \| #271	Tragic 92.5%
Immigrants \| Western Africa	0.3 /100 \| #272	Tragic 92.5%
Trinidadians and Tobagonians	0.2 /100 \| #273	Tragic 92.4%
Immigrants \| Congo	0.2 /100 \| #274	Tragic 92.4%
West Indians	0.2 /100 \| #275	Tragic 92.4%
Immigrants \| Trinidad and Tobago	0.1 /100 \| #276	Tragic 92.3%
Navajo	0.1 /100 \| #277	Tragic 92.3%
Barbadians	0.1 /100 \| #278	Tragic 92.2%
Natives/Alaskans	0.1 /100 \| #279	Tragic 92.2%