Chickasaw vs Immigrants from Ethiopia 9th Grade

The statistical analysis conducted on geographies consisting of 147,726,505 people shows a substantial positive correlation between the proportion of Chickasaw and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.509 and weighted average of 95.5%. Similarly, the statistical analysis conducted on geographies consisting of 211,528,629 people shows a weak positive correlation between the proportion of Immigrants from Ethiopia and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.235 and weighted average of 94.3%, a difference of 1.3%.

9th Grade Correlation Summary

Measurement	Chickasaw	Immigrants from Ethiopia
Minimum	92.4%	82.4%
Maximum	100.0%	100.0%
Range	7.6%	17.6%
Mean	96.6%	93.7%
Median	96.6%	94.1%
Interquartile 25% (IQ1)	95.5%	92.7%
Interquartile 75% (IQ3)	98.1%	95.2%
Interquartile Range (IQR)	2.6%	2.5%
Standard Deviation (Sample)	1.9%	3.8%
Standard Deviation (Population)	1.9%	3.8%

Similar Demographics by 9th Grade

Demographics Similar to Chickasaw by 9th Grade

In terms of 9th grade, the demographic groups most similar to Chickasaw are Immigrants from Zimbabwe (95.5%, a difference of 0.0%), Osage (95.5%, a difference of 0.0%), Immigrants from Bulgaria (95.5%, a difference of 0.0%), Immigrants from Norway (95.5%, a difference of 0.020%), and Immigrants from France (95.5%, a difference of 0.030%).

Demographics	Rating \| Rank	9th Grade
Immigrants \| Moldova	97.9 /100 \| #101	Exceptional 95.5%
Immigrants \| Switzerland	97.7 /100 \| #102	Exceptional 95.5%
Potawatomi	97.7 /100 \| #103	Exceptional 95.5%
Syrians	97.4 /100 \| #104	Exceptional 95.5%
Immigrants \| France	97.4 /100 \| #105	Exceptional 95.5%
Immigrants \| Norway	97.1 /100 \| #106	Exceptional 95.5%
Immigrants \| Zimbabwe	96.9 /100 \| #107	Exceptional 95.5%
Chickasaw	96.8 /100 \| #108	Exceptional 95.5%
Osage	96.8 /100 \| #109	Exceptional 95.5%
Immigrants \| Bulgaria	96.7 /100 \| #110	Exceptional 95.5%
Cherokee	96.3 /100 \| #111	Exceptional 95.4%
Immigrants \| Croatia	96.2 /100 \| #112	Exceptional 95.4%
Iroquois	96.2 /100 \| #113	Exceptional 95.4%
German Russians	96.1 /100 \| #114	Exceptional 95.4%
Burmese	96.0 /100 \| #115	Exceptional 95.4%

Demographics Similar to Immigrants from Ethiopia by 9th Grade

In terms of 9th grade, the demographic groups most similar to Immigrants from Ethiopia are Spanish American (94.2%, a difference of 0.0%), Korean (94.3%, a difference of 0.010%), South American Indian (94.3%, a difference of 0.010%), Immigrants from China (94.3%, a difference of 0.010%), and Somali (94.3%, a difference of 0.020%).

Demographics	Rating \| Rank	9th Grade
Nigerians	3.7 /100 \| #233	Tragic 94.3%
Costa Ricans	3.5 /100 \| #234	Tragic 94.3%
Bolivians	3.3 /100 \| #235	Tragic 94.3%
Somalis	2.9 /100 \| #236	Tragic 94.3%
Koreans	2.9 /100 \| #237	Tragic 94.3%
South American Indians	2.8 /100 \| #238	Tragic 94.3%
Immigrants \| China	2.8 /100 \| #239	Tragic 94.3%
Immigrants \| Ethiopia	2.7 /100 \| #240	Tragic 94.3%
Spanish Americans	2.6 /100 \| #241	Tragic 94.2%
Immigrants \| Middle Africa	2.2 /100 \| #242	Tragic 94.2%
Immigrants \| Cameroon	2.1 /100 \| #243	Tragic 94.2%
Dutch West Indians	2.0 /100 \| #244	Tragic 94.2%
Paiute	1.9 /100 \| #245	Tragic 94.2%
Senegalese	1.9 /100 \| #246	Tragic 94.2%
Afghans	1.8 /100 \| #247	Tragic 94.2%