Iroquois vs Immigrants from Costa Rica 12th Grade, No Diploma

The statistical analysis conducted on geographies consisting of 207,308,653 people shows a mild positive correlation between the proportion of Iroquois and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.352 and weighted average of 91.1%. Similarly, the statistical analysis conducted on geographies consisting of 204,277,241 people shows a mild positive correlation between the proportion of Immigrants from Costa Rica and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.304 and weighted average of 90.0%, a difference of 1.3%.

12th Grade, No Diploma Correlation Summary

Measurement	Iroquois	Immigrants from Costa Rica
Minimum	76.6%	76.0%
Maximum	100.0%	100.0%
Range	23.4%	24.0%
Mean	92.1%	91.2%
Median	92.4%	91.0%
Interquartile 25% (IQ1)	90.4%	89.4%
Interquartile 75% (IQ3)	94.6%	93.7%
Interquartile Range (IQR)	4.2%	4.3%
Standard Deviation (Sample)	5.1%	4.5%
Standard Deviation (Population)	5.0%	4.4%

Similar Demographics by 12th Grade, No Diploma

Demographics Similar to Iroquois by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Iroquois are Immigrants from Western Asia (91.2%, a difference of 0.010%), Sierra Leonean (91.1%, a difference of 0.010%), Bolivian (91.2%, a difference of 0.020%), Immigrants from Nepal (91.2%, a difference of 0.020%), and Bermudan (91.2%, a difference of 0.030%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Immigrants \| Indonesia	54.9 /100 \| #169	Average 91.2%
Delaware	52.8 /100 \| #170	Average 91.2%
Immigrants \| Morocco	51.4 /100 \| #171	Average 91.2%
Bermudans	50.8 /100 \| #172	Average 91.2%
Bolivians	50.4 /100 \| #173	Average 91.2%
Immigrants \| Nepal	50.0 /100 \| #174	Average 91.2%
Immigrants \| Western Asia	49.0 /100 \| #175	Average 91.2%
Iroquois	48.5 /100 \| #176	Average 91.1%
Sierra Leoneans	47.7 /100 \| #177	Average 91.1%
Spanish	43.7 /100 \| #178	Average 91.1%
Immigrants \| Chile	43.3 /100 \| #179	Average 91.1%
Immigrants \| Syria	40.3 /100 \| #180	Average 91.1%
Guamanians/Chamorros	39.5 /100 \| #181	Fair 91.0%
Immigrants \| Nonimmigrants	38.8 /100 \| #182	Fair 91.0%
Osage	38.3 /100 \| #183	Fair 91.0%

Demographics Similar to Immigrants from Costa Rica by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Immigrants from Costa Rica are Crow (90.0%, a difference of 0.010%), Taiwanese (90.0%, a difference of 0.010%), Kiowa (90.0%, a difference of 0.030%), Immigrants from Middle Africa (90.0%, a difference of 0.030%), and Immigrants from Uruguay (90.0%, a difference of 0.050%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Colville	2.3 /100 \| #235	Tragic 90.1%
Immigrants \| Uzbekistan	2.2 /100 \| #236	Tragic 90.1%
Immigrants \| Colombia	2.1 /100 \| #237	Tragic 90.1%
Inupiat	2.0 /100 \| #238	Tragic 90.1%
Sub-Saharan Africans	1.9 /100 \| #239	Tragic 90.1%
Kiowa	1.7 /100 \| #240	Tragic 90.0%
Immigrants \| Middle Africa	1.7 /100 \| #241	Tragic 90.0%
Immigrants \| Costa Rica	1.6 /100 \| #242	Tragic 90.0%
Crow	1.5 /100 \| #243	Tragic 90.0%
Taiwanese	1.5 /100 \| #244	Tragic 90.0%
Immigrants \| Uruguay	1.4 /100 \| #245	Tragic 90.0%
Ghanaians	1.3 /100 \| #246	Tragic 90.0%
Immigrants \| Nigeria	1.3 /100 \| #247	Tragic 89.9%
Comanche	1.1 /100 \| #248	Tragic 89.9%
Senegalese	1.1 /100 \| #249	Tragic 89.9%