Central American Indian vs Immigrants from Romania 9th Grade

The statistical analysis conducted on geographies consisting of 326,142,359 people shows a weak negative correlation between the proportion of Central American Indians and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.289 and weighted average of 91.5%. Similarly, the statistical analysis conducted on geographies consisting of 257,008,799 people shows a weak positive correlation between the proportion of Immigrants from Romania and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.281 and weighted average of 95.4%, a difference of 4.3%.

9th Grade Correlation Summary

Measurement	Central American Indian	Immigrants from Romania
Minimum	71.2%	92.3%
Maximum	100.0%	100.0%
Range	28.8%	7.7%
Mean	89.3%	97.1%
Median	90.9%	96.6%
Interquartile 25% (IQ1)	84.0%	95.6%
Interquartile 75% (IQ3)	95.1%	99.2%
Interquartile Range (IQR)	11.1%	3.6%
Standard Deviation (Sample)	7.9%	2.1%
Standard Deviation (Population)	7.8%	2.1%

Similar Demographics by 9th Grade

Demographics Similar to Central American Indians by 9th Grade

In terms of 9th grade, the demographic groups most similar to Central American Indians are Immigrants from Armenia (91.4%, a difference of 0.10%), Immigrants from Nicaragua (91.3%, a difference of 0.15%), Immigrants from Belize (91.8%, a difference of 0.33%), Belizean (91.8%, a difference of 0.39%), and Puerto Rican (91.8%, a difference of 0.39%).

Demographics	Rating \| Rank	9th Grade
Nepalese	0.0 /100 \| #318	Tragic 92.0%
Ecuadorians	0.0 /100 \| #319	Tragic 91.9%
Nicaraguans	0.0 /100 \| #320	Tragic 91.9%
Immigrants \| Ecuador	0.0 /100 \| #321	Tragic 91.8%
Belizeans	0.0 /100 \| #322	Tragic 91.8%
Puerto Ricans	0.0 /100 \| #323	Tragic 91.8%
Immigrants \| Belize	0.0 /100 \| #324	Tragic 91.8%
Central American Indians	0.0 /100 \| #325	Tragic 91.5%
Immigrants \| Armenia	0.0 /100 \| #326	Tragic 91.4%
Immigrants \| Nicaragua	0.0 /100 \| #327	Tragic 91.3%
Dominicans	0.0 /100 \| #328	Tragic 91.1%
Hondurans	0.0 /100 \| #329	Tragic 91.0%
Immigrants \| Cabo Verde	0.0 /100 \| #330	Tragic 90.9%
Mexican American Indians	0.0 /100 \| #331	Tragic 90.9%
Hispanics or Latinos	0.0 /100 \| #332	Tragic 90.9%

Demographics Similar to Immigrants from Romania by 9th Grade

In terms of 9th grade, the demographic groups most similar to Immigrants from Romania are Immigrants from Europe (95.4%, a difference of 0.0%), Immigrants from Turkey (95.4%, a difference of 0.0%), Soviet Union (95.4%, a difference of 0.0%), Cambodian (95.4%, a difference of 0.0%), and Cree (95.4%, a difference of 0.0%).

Demographics	Rating \| Rank	9th Grade
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%
Immigrants \| Europe	95.7 /100 \| #116	Exceptional 95.4%
Immigrants \| Romania	95.6 /100 \| #117	Exceptional 95.4%
Immigrants \| Turkey	95.6 /100 \| #118	Exceptional 95.4%
Soviet Union	95.6 /100 \| #119	Exceptional 95.4%
Cambodians	95.6 /100 \| #120	Exceptional 95.4%
Cree	95.5 /100 \| #121	Exceptional 95.4%
Immigrants \| Kuwait	95.5 /100 \| #122	Exceptional 95.4%
Kiowa	95.3 /100 \| #123	Exceptional 95.4%
Shoshone	95.3 /100 \| #124	Exceptional 95.4%