Immigrants from Costa Rica vs Central American 7th Grade

The statistical analysis conducted on geographies consisting of 204,272,182 people shows a moderate positive correlation between the proportion of Immigrants from Costa Rica and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.406 and weighted average of 95.3%. Similarly, the statistical analysis conducted on geographies consisting of 504,619,347 people shows a strong negative correlation between the proportion of Central Americans and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of -0.716 and weighted average of 92.1%, a difference of 3.4%.

7th Grade Correlation Summary

Measurement	Immigrants from Costa Rica	Central American
Minimum	89.8%	37.5%
Maximum	100.0%	100.0%
Range	10.2%	62.5%
Mean	96.7%	85.5%
Median	96.7%	88.4%
Interquartile 25% (IQ1)	95.0%	82.2%
Interquartile 75% (IQ3)	98.9%	91.5%
Interquartile Range (IQR)	3.9%	9.3%
Standard Deviation (Sample)	2.6%	10.2%
Standard Deviation (Population)	2.5%	10.1%

Similar Demographics by 7th Grade

Demographics Similar to Immigrants from Costa Rica by 7th Grade

In terms of 7th grade, the demographic groups most similar to Immigrants from Costa Rica are Immigrants from China (95.3%, a difference of 0.030%), Immigrants from Congo (95.3%, a difference of 0.030%), Ghanaian (95.3%, a difference of 0.030%), Afghan (95.3%, a difference of 0.030%), and Korean (95.3%, a difference of 0.040%).

Demographics	Rating \| Rank	7th Grade
Immigrants \| Ethiopia	0.9 /100 \| #252	Tragic 95.3%
Somalis	0.9 /100 \| #253	Tragic 95.3%
Colombians	0.8 /100 \| #254	Tragic 95.3%
Koreans	0.8 /100 \| #255	Tragic 95.3%
Immigrants \| China	0.7 /100 \| #256	Tragic 95.3%
Immigrants \| Congo	0.7 /100 \| #257	Tragic 95.3%
Ghanaians	0.7 /100 \| #258	Tragic 95.3%
Immigrants \| Costa Rica	0.6 /100 \| #259	Tragic 95.3%
Afghans	0.5 /100 \| #260	Tragic 95.3%
South Americans	0.5 /100 \| #261	Tragic 95.2%
Immigrants \| Somalia	0.5 /100 \| #262	Tragic 95.2%
West Indians	0.5 /100 \| #263	Tragic 95.2%
Immigrants \| Nigeria	0.4 /100 \| #264	Tragic 95.2%
Immigrants \| Uruguay	0.3 /100 \| #265	Tragic 95.2%
Immigrants \| Ghana	0.3 /100 \| #266	Tragic 95.2%

Demographics Similar to Central Americans by 7th Grade

In terms of 7th grade, the demographic groups most similar to Central Americans are Immigrants from Latin America (92.2%, a difference of 0.13%), Mexican (91.9%, a difference of 0.25%), Immigrants from Honduras (92.5%, a difference of 0.40%), Yakama (91.7%, a difference of 0.44%), and Guatemalan (91.7%, a difference of 0.46%).

Demographics	Rating \| Rank	7th Grade
Hondurans	0.0 /100 \| #331	Tragic 92.9%
Hispanics or Latinos	0.0 /100 \| #332	Tragic 92.7%
Immigrants \| Armenia	0.0 /100 \| #333	Tragic 92.7%
Immigrants \| Yemen	0.0 /100 \| #334	Tragic 92.6%
Mexican American Indians	0.0 /100 \| #335	Tragic 92.6%
Immigrants \| Honduras	0.0 /100 \| #336	Tragic 92.5%
Immigrants \| Latin America	0.0 /100 \| #337	Tragic 92.2%
Central Americans	0.0 /100 \| #338	Tragic 92.1%
Mexicans	0.0 /100 \| #339	Tragic 91.9%
Yakama	0.0 /100 \| #340	Tragic 91.7%
Guatemalans	0.0 /100 \| #341	Tragic 91.7%
Salvadorans	0.0 /100 \| #342	Tragic 91.5%
Immigrants \| Guatemala	0.0 /100 \| #343	Tragic 91.3%
Immigrants \| Central America	0.0 /100 \| #344	Tragic 91.0%
Immigrants \| El Salvador	0.0 /100 \| #345	Tragic 90.9%