Immigrants from Ethiopia vs Central American 9th Grade

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%. Similarly, the statistical analysis conducted on geographies consisting of 504,619,198 people shows a strong negative correlation between the proportion of Central Americans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.701 and weighted average of 90.4%, a difference of 4.3%.

9th Grade Correlation Summary

Measurement	Immigrants from Ethiopia	Central American
Minimum	82.4%	37.5%
Maximum	100.0%	100.0%
Range	17.6%	62.5%
Mean	93.7%	82.9%
Median	94.1%	86.0%
Interquartile 25% (IQ1)	92.7%	79.3%
Interquartile 75% (IQ3)	95.2%	89.2%
Interquartile Range (IQR)	2.5%	9.9%
Standard Deviation (Sample)	3.8%	10.7%
Standard Deviation (Population)	3.8%	10.7%

Similar Demographics by 9th Grade

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%

Demographics Similar to Central Americans by 9th Grade

In terms of 9th grade, the demographic groups most similar to Central Americans are Immigrants from Latin America (90.4%, a difference of 0.010%), Immigrants from Dominican Republic (90.5%, a difference of 0.13%), Immigrants from Honduras (90.6%, a difference of 0.26%), Yakama (90.1%, a difference of 0.34%), and Mexican (90.0%, a difference of 0.40%).

Demographics	Rating \| Rank	9th Grade
Mexican American Indians	0.0 /100 \| #331	Tragic 90.9%
Hispanics or Latinos	0.0 /100 \| #332	Tragic 90.9%
Immigrants \| Yemen	0.0 /100 \| #333	Tragic 90.8%
Immigrants \| Azores	0.0 /100 \| #334	Tragic 90.8%
Immigrants \| Honduras	0.0 /100 \| #335	Tragic 90.6%
Immigrants \| Dominican Republic	0.0 /100 \| #336	Tragic 90.5%
Immigrants \| Latin America	0.0 /100 \| #337	Tragic 90.4%
Central Americans	0.0 /100 \| #338	Tragic 90.4%
Yakama	0.0 /100 \| #339	Tragic 90.1%
Mexicans	0.0 /100 \| #340	Tragic 90.0%
Guatemalans	0.0 /100 \| #341	Tragic 89.9%
Salvadorans	0.0 /100 \| #342	Tragic 89.6%
Immigrants \| Guatemala	0.0 /100 \| #343	Tragic 89.4%
Immigrants \| El Salvador	0.0 /100 \| #344	Tragic 89.0%
Immigrants \| Central America	0.0 /100 \| #345	Tragic 89.0%