Immigrants from Costa Rica vs Central American Indian 6th Grade

The statistical analysis conducted on geographies consisting of 204,275,869 people shows a moderate positive correlation between the proportion of Immigrants from Costa Rica and percentage of population with at least 6th grade education in the United States with a correlation coefficient (R) of 0.480 and weighted average of 96.6%. Similarly, the statistical analysis conducted on geographies consisting of 326,143,005 people shows a mild negative correlation between the proportion of Central American Indians and percentage of population with at least 6th grade education in the United States with a correlation coefficient (R) of -0.354 and weighted average of 95.1%, a difference of 1.5%.

6th Grade Correlation Summary

Measurement	Immigrants from Costa Rica	Central American Indian
Minimum	93.9%	73.4%
Maximum	100.0%	100.0%
Range	6.1%	26.6%
Mean	97.9%	93.5%
Median	97.9%	94.8%
Interquartile 25% (IQ1)	96.4%	90.4%
Interquartile 75% (IQ3)	99.7%	97.4%
Interquartile Range (IQR)	3.3%	7.0%
Standard Deviation (Sample)	1.8%	5.6%
Standard Deviation (Population)	1.7%	5.5%

Similar Demographics by 6th Grade

Demographics Similar to Immigrants from Costa Rica by 6th Grade

In terms of 6th grade, the demographic groups most similar to Immigrants from Costa Rica are Immigrants from Africa (96.6%, a difference of 0.0%), Ethiopian (96.6%, a difference of 0.020%), Immigrants from Liberia (96.6%, a difference of 0.030%), Bolivian (96.5%, a difference of 0.030%), and Nigerian (96.6%, a difference of 0.040%).

Demographics	Rating \| Rank	6th Grade
Nigerians	1.9 /100 \| #238	Tragic 96.6%
Indians (Asian)	1.9 /100 \| #239	Tragic 96.6%
Koreans	1.9 /100 \| #240	Tragic 96.6%
Senegalese	1.8 /100 \| #241	Tragic 96.6%
Immigrants \| Asia	1.8 /100 \| #242	Tragic 96.6%
Immigrants \| Liberia	1.6 /100 \| #243	Tragic 96.6%
Ethiopians	1.5 /100 \| #244	Tragic 96.6%
Immigrants \| Costa Rica	1.3 /100 \| #245	Tragic 96.6%
Immigrants \| Africa	1.3 /100 \| #246	Tragic 96.6%
Bolivians	1.0 /100 \| #247	Tragic 96.5%
Tohono O'odham	1.0 /100 \| #248	Tragic 96.5%
Colombians	0.9 /100 \| #249	Tragic 96.5%
Immigrants \| Middle Africa	0.8 /100 \| #250	Tragic 96.5%
Immigrants \| Senegal	0.7 /100 \| #251	Tragic 96.5%
Immigrants \| Uruguay	0.6 /100 \| #252	Tragic 96.5%

Demographics Similar to Central American Indians by 6th Grade

In terms of 6th grade, the demographic groups most similar to Central American Indians are Immigrants from Cambodia (95.2%, a difference of 0.010%), Cape Verdean (95.1%, a difference of 0.030%), Immigrants from Fiji (95.2%, a difference of 0.060%), Immigrants from Nicaragua (95.1%, a difference of 0.060%), and Immigrants from Ecuador (95.3%, a difference of 0.13%).

Demographics	Rating \| Rank	6th Grade
Japanese	0.0 /100 \| #316	Tragic 95.4%
Vietnamese	0.0 /100 \| #317	Tragic 95.3%
Belizeans	0.0 /100 \| #318	Tragic 95.3%
Immigrants \| Belize	0.0 /100 \| #319	Tragic 95.3%
Immigrants \| Ecuador	0.0 /100 \| #320	Tragic 95.3%
Immigrants \| Fiji	0.0 /100 \| #321	Tragic 95.2%
Immigrants \| Cambodia	0.0 /100 \| #322	Tragic 95.2%
Central American Indians	0.0 /100 \| #323	Tragic 95.1%
Cape Verdeans	0.0 /100 \| #324	Tragic 95.1%
Immigrants \| Nicaragua	0.0 /100 \| #325	Tragic 95.1%
Hispanics or Latinos	0.0 /100 \| #326	Tragic 95.0%
Mexican American Indians	0.0 /100 \| #327	Tragic 95.0%
Hondurans	0.0 /100 \| #328	Tragic 95.0%
Dominicans	0.0 /100 \| #329	Tragic 94.9%
Nepalese	0.0 /100 \| #330	Tragic 94.9%