Immigrants from Somalia vs Costa Rican 1st Grade

The statistical analysis conducted on geographies consisting of 92,111,755 people shows a significant negative correlation between the proportion of Immigrants from Somalia and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of -0.618 and weighted average of 96.9%. Similarly, the statistical analysis conducted on geographies consisting of 253,599,979 people shows a moderate positive correlation between the proportion of Costa Ricans and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.434 and weighted average of 97.8%, a difference of 0.86%.

1st Grade Correlation Summary

Measurement	Immigrants from Somalia	Costa Rican
Minimum	83.6%	95.4%
Maximum	100.0%	100.0%
Range	16.4%	4.6%
Mean	96.0%	98.5%
Median	97.0%	98.5%
Interquartile 25% (IQ1)	95.3%	97.9%
Interquartile 75% (IQ3)	97.8%	99.7%
Interquartile Range (IQR)	2.5%	1.8%
Standard Deviation (Sample)	2.9%	1.2%
Standard Deviation (Population)	2.9%	1.2%

Similar Demographics by 1st Grade

Demographics Similar to Immigrants from Somalia by 1st Grade

In terms of 1st grade, the demographic groups most similar to Immigrants from Somalia are Hispanic or Latino (96.9%, a difference of 0.0%), Belizean (96.9%, a difference of 0.010%), Immigrants from Haiti (96.9%, a difference of 0.010%), Immigrants from the Azores (96.9%, a difference of 0.010%), and Sri Lankan (96.9%, a difference of 0.030%).

Demographics	Rating \| Rank	1st Grade
Haitians	0.0 /100 \| #300	Tragic 97.1%
Immigrants \| South Eastern Asia	0.0 /100 \| #301	Tragic 97.1%
Immigrants \| Caribbean	0.0 /100 \| #302	Tragic 97.0%
Somalis	0.0 /100 \| #303	Tragic 97.0%
Nicaraguans	0.0 /100 \| #304	Tragic 97.0%
Ecuadorians	0.0 /100 \| #305	Tragic 97.0%
Belizeans	0.0 /100 \| #306	Tragic 96.9%
Immigrants \| Somalia	0.0 /100 \| #307	Tragic 96.9%
Hispanics or Latinos	0.0 /100 \| #308	Tragic 96.9%
Immigrants \| Haiti	0.0 /100 \| #309	Tragic 96.9%
Immigrants \| Azores	0.0 /100 \| #310	Tragic 96.9%
Sri Lankans	0.0 /100 \| #311	Tragic 96.9%
Cape Verdeans	0.0 /100 \| #312	Tragic 96.9%
Guyanese	0.0 /100 \| #313	Tragic 96.9%
Hondurans	0.0 /100 \| #314	Tragic 96.9%

Demographics Similar to Costa Ricans by 1st Grade

In terms of 1st grade, the demographic groups most similar to Costa Ricans are Immigrants from Northern Africa (97.8%, a difference of 0.0%), Immigrants from Oceania (97.8%, a difference of 0.0%), Laotian (97.8%, a difference of 0.010%), Moroccan (97.7%, a difference of 0.020%), and African (97.8%, a difference of 0.030%).

Demographics	Rating \| Rank	1st Grade
Immigrants \| Ukraine	19.2 /100 \| #202	Poor 97.8%
Immigrants \| Southern Europe	18.2 /100 \| #203	Poor 97.8%
Immigrants \| Uganda	18.2 /100 \| #204	Poor 97.8%
Immigrants \| Chile	17.7 /100 \| #205	Poor 97.8%
Immigrants \| Albania	17.3 /100 \| #206	Poor 97.8%
Africans	16.5 /100 \| #207	Poor 97.8%
Immigrants \| Northern Africa	12.0 /100 \| #208	Poor 97.8%
Costa Ricans	11.6 /100 \| #209	Poor 97.8%
Immigrants \| Oceania	11.0 /100 \| #210	Poor 97.8%
Laotians	10.3 /100 \| #211	Poor 97.8%
Moroccans	8.7 /100 \| #212	Tragic 97.7%
Immigrants \| Bahamas	8.1 /100 \| #213	Tragic 97.7%
South American Indians	7.6 /100 \| #214	Tragic 97.7%
Bahamians	7.5 /100 \| #215	Tragic 97.7%
Uruguayans	7.4 /100 \| #216	Tragic 97.7%