Russian vs Immigrants from Costa Rica No Schooling Completed

The statistical analysis conducted on geographies consisting of 500,481,409 people shows a significant positive correlation between the proportion of Russians and percentage of population with no schooling in the United States with a correlation coefficient (R) of 0.600 and weighted average of 1.7%. Similarly, the statistical analysis conducted on geographies consisting of 203,672,826 people shows a mild negative correlation between the proportion of Immigrants from Costa Rica and percentage of population with no schooling in the United States with a correlation coefficient (R) of -0.336 and weighted average of 2.3%, a difference of 37.6%.

No Schooling Completed Correlation Summary

Measurement	Russian	Immigrants from Costa Rica
Minimum	0.017%	0.047%
Maximum	25.0%	6.4%
Range	25.0%	6.3%
Mean	2.7%	1.9%
Median	1.3%	2.0%
Interquartile 25% (IQ1)	0.87%	0.96%
Interquartile 75% (IQ3)	1.7%	2.5%
Interquartile Range (IQR)	0.83%	1.6%
Standard Deviation (Sample)	4.9%	1.3%
Standard Deviation (Population)	4.8%	1.3%

Similar Demographics by No Schooling Completed

Demographics Similar to Russians by No Schooling Completed

In terms of no schooling completed, the demographic groups most similar to Russians are Immigrants from Northern Europe (1.7%, a difference of 0.040%), New Zealander (1.7%, a difference of 0.16%), Serbian (1.7%, a difference of 0.20%), Canadian (1.7%, a difference of 0.34%), and Immigrants from Austria (1.7%, a difference of 0.53%).

Demographics	Rating \| Rank	No Schooling Completed
Immigrants \| North America	99.8 /100 \| #56	Exceptional 1.6%
Austrians	99.8 /100 \| #57	Exceptional 1.6%
Kiowa	99.8 /100 \| #58	Exceptional 1.6%
Slavs	99.8 /100 \| #59	Exceptional 1.7%
Americans	99.8 /100 \| #60	Exceptional 1.7%
Tsimshian	99.8 /100 \| #61	Exceptional 1.7%
Immigrants \| Northern Europe	99.8 /100 \| #62	Exceptional 1.7%
Russians	99.8 /100 \| #63	Exceptional 1.7%
New Zealanders	99.7 /100 \| #64	Exceptional 1.7%
Serbians	99.7 /100 \| #65	Exceptional 1.7%
Canadians	99.7 /100 \| #66	Exceptional 1.7%
Immigrants \| Austria	99.7 /100 \| #67	Exceptional 1.7%
Immigrants \| Lithuania	99.7 /100 \| #68	Exceptional 1.7%
Chickasaw	99.6 /100 \| #69	Exceptional 1.7%
Immigrants \| Netherlands	99.6 /100 \| #70	Exceptional 1.7%

Demographics Similar to Immigrants from Costa Rica by No Schooling Completed

In terms of no schooling completed, the demographic groups most similar to Immigrants from Costa Rica are Immigrants from Sudan (2.3%, a difference of 0.090%), Senegalese (2.3%, a difference of 0.26%), Subsaharan African (2.3%, a difference of 0.26%), Immigrants from Lebanon (2.3%, a difference of 0.42%), and Immigrants from Nepal (2.3%, a difference of 0.70%).

Demographics	Rating \| Rank	No Schooling Completed
Ute	8.2 /100 \| #213	Tragic 2.3%
Samoans	8.2 /100 \| #214	Tragic 2.3%
Immigrants \| Zaire	7.2 /100 \| #215	Tragic 2.3%
Tongans	6.8 /100 \| #216	Tragic 2.3%
Immigrants \| Syria	6.6 /100 \| #217	Tragic 2.3%
Immigrants \| Nepal	6.4 /100 \| #218	Tragic 2.3%
Senegalese	5.6 /100 \| #219	Tragic 2.3%
Immigrants \| Costa Rica	5.1 /100 \| #220	Tragic 2.3%
Immigrants \| Sudan	5.0 /100 \| #221	Tragic 2.3%
Sub-Saharan Africans	4.7 /100 \| #222	Tragic 2.3%
Immigrants \| Lebanon	4.5 /100 \| #223	Tragic 2.3%
Tohono O'odham	4.1 /100 \| #224	Tragic 2.3%
Sudanese	4.1 /100 \| #225	Tragic 2.3%
Sierra Leoneans	4.1 /100 \| #226	Tragic 2.3%
Immigrants \| Uganda	4.0 /100 \| #227	Tragic 2.3%