Iroquois vs Immigrants from Costa Rica No Schooling Completed

The statistical analysis conducted on geographies consisting of 205,850,769 people shows a weak negative correlation between the proportion of Iroquois and percentage of population with no schooling in the United States with a correlation coefficient (R) of -0.254 and weighted average of 1.9%. 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 21.9%.

No Schooling Completed Correlation Summary

Measurement	Iroquois	Immigrants from Costa Rica
Minimum	0.10%	0.047%
Maximum	7.1%	6.4%
Range	7.0%	6.3%
Mean	2.2%	1.9%
Median	1.8%	2.0%
Interquartile 25% (IQ1)	1.2%	0.96%
Interquartile 75% (IQ3)	2.7%	2.5%
Interquartile Range (IQR)	1.5%	1.6%
Standard Deviation (Sample)	1.7%	1.3%
Standard Deviation (Population)	1.6%	1.3%

Similar Demographics by No Schooling Completed

Demographics Similar to Iroquois by No Schooling Completed

In terms of no schooling completed, the demographic groups most similar to Iroquois are Spanish (1.9%, a difference of 0.35%), Immigrants from Bulgaria (1.9%, a difference of 0.40%), Immigrants from Croatia (1.9%, a difference of 0.47%), Cree (1.9%, a difference of 0.50%), and Immigrants from Serbia (1.9%, a difference of 0.58%).

Demographics	Rating \| Rank	No Schooling Completed
Pueblo	96.4 /100 \| #112	Exceptional 1.9%
Immigrants \| Zimbabwe	96.2 /100 \| #113	Exceptional 1.9%
Immigrants \| Norway	96.1 /100 \| #114	Exceptional 1.9%
Syrians	96.0 /100 \| #115	Exceptional 1.9%
Lebanese	96.0 /100 \| #116	Exceptional 1.9%
Immigrants \| Serbia	95.8 /100 \| #117	Exceptional 1.9%
Spanish	95.5 /100 \| #118	Exceptional 1.9%
Iroquois	95.1 /100 \| #119	Exceptional 1.9%
Immigrants \| Bulgaria	94.6 /100 \| #120	Exceptional 1.9%
Immigrants \| Croatia	94.5 /100 \| #121	Exceptional 1.9%
Cree	94.5 /100 \| #122	Exceptional 1.9%
Immigrants \| Kuwait	93.9 /100 \| #123	Exceptional 1.9%
Cambodians	93.8 /100 \| #124	Exceptional 1.9%
Immigrants \| Europe	93.7 /100 \| #125	Exceptional 1.9%
Immigrants \| Romania	92.6 /100 \| #126	Exceptional 1.9%

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%