Immigrants from Costa Rica vs Portuguese Kindergarten

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 kindergarten education in the United States with a correlation coefficient (R) of 0.457 and weighted average of 97.7%. Similarly, the statistical analysis conducted on geographies consisting of 450,368,110 people shows a poor positive correlation between the proportion of Portuguese and percentage of population with at least kindergarten education in the United States with a correlation coefficient (R) of 0.125 and weighted average of 97.9%, a difference of 0.23%.

Kindergarten Correlation Summary

Measurement	Immigrants from Costa Rica	Portuguese
Minimum	93.9%	94.7%
Maximum	100.0%	100.0%
Range	6.1%	5.3%
Mean	98.5%	98.2%
Median	98.6%	98.1%
Interquartile 25% (IQ1)	97.6%	97.5%
Interquartile 75% (IQ3)	99.9%	99.5%
Interquartile Range (IQR)	2.3%	2.0%
Standard Deviation (Sample)	1.3%	1.3%
Standard Deviation (Population)	1.3%	1.3%

Similar Demographics by Kindergarten

Demographics Similar to Immigrants from Costa Rica by Kindergarten

In terms of kindergarten, the demographic groups most similar to Immigrants from Costa Rica are Sudanese (97.7%, a difference of 0.0%), Subsaharan African (97.7%, a difference of 0.0%), Immigrants from Syria (97.7%, a difference of 0.010%), Iraqi (97.7%, a difference of 0.010%), and Immigrants from Nepal (97.7%, a difference of 0.010%).

Demographics	Rating \| Rank	Kindergarten
Tongans	4.8 /100 \| #220	Tragic 97.7%
Immigrants \| Zaire	4.5 /100 \| #221	Tragic 97.7%
Immigrants \| Sudan	4.5 /100 \| #222	Tragic 97.7%
Immigrants \| Syria	4.3 /100 \| #223	Tragic 97.7%
Iraqis	3.9 /100 \| #224	Tragic 97.7%
Immigrants \| Nepal	3.8 /100 \| #225	Tragic 97.7%
Sudanese	3.7 /100 \| #226	Tragic 97.7%
Immigrants \| Costa Rica	3.6 /100 \| #227	Tragic 97.7%
Sub-Saharan Africans	3.5 /100 \| #228	Tragic 97.7%
Sierra Leoneans	3.4 /100 \| #229	Tragic 97.7%
Senegalese	3.3 /100 \| #230	Tragic 97.7%
Puerto Ricans	2.7 /100 \| #231	Tragic 97.7%
Immigrants \| Uruguay	2.6 /100 \| #232	Tragic 97.7%
Immigrants \| Pakistan	2.2 /100 \| #233	Tragic 97.7%
Immigrants \| Malaysia	2.2 /100 \| #234	Tragic 97.7%

Demographics Similar to Portuguese by Kindergarten

In terms of kindergarten, the demographic groups most similar to Portuguese are Egyptian (97.9%, a difference of 0.0%), Immigrants from Venezuela (97.9%, a difference of 0.010%), Brazilian (97.9%, a difference of 0.010%), Argentinean (97.9%, a difference of 0.010%), and Immigrants from Bosnia and Herzegovina (97.9%, a difference of 0.010%).

Demographics	Rating \| Rank	Kindergarten
Immigrants \| Brazil	50.0 /100 \| #174	Average 98.0%
Immigrants \| Sri Lanka	49.6 /100 \| #175	Average 97.9%
Albanians	48.5 /100 \| #176	Average 97.9%
Immigrants \| Venezuela	47.9 /100 \| #177	Average 97.9%
Brazilians	47.6 /100 \| #178	Average 97.9%
Argentineans	46.8 /100 \| #179	Average 97.9%
Immigrants \| Bosnia and Herzegovina	46.7 /100 \| #180	Average 97.9%
Portuguese	43.5 /100 \| #181	Average 97.9%
Egyptians	42.4 /100 \| #182	Average 97.9%
Immigrants \| Poland	41.4 /100 \| #183	Average 97.9%
Immigrants \| Argentina	40.7 /100 \| #184	Average 97.9%
Immigrants \| Belarus	39.4 /100 \| #185	Fair 97.9%
Pakistanis	36.0 /100 \| #186	Fair 97.9%
Immigrants \| Kazakhstan	35.9 /100 \| #187	Fair 97.9%
Arabs	35.4 /100 \| #188	Fair 97.9%