Central American Indian vs Immigrants from Sierra Leone 12th Grade, No Diploma

The statistical analysis conducted on geographies consisting of 326,142,643 people shows a poor negative correlation between the proportion of Central American Indians and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of -0.178 and weighted average of 86.5%. Similarly, the statistical analysis conducted on geographies consisting of 101,634,956 people shows a weak positive correlation between the proportion of Immigrants from Sierra Leone and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.203 and weighted average of 90.7%, a difference of 4.9%.

12th Grade, No Diploma Correlation Summary

Measurement	Central American Indian	Immigrants from Sierra Leone
Minimum	56.6%	82.0%
Maximum	100.0%	100.0%
Range	43.4%	18.0%
Mean	82.5%	91.6%
Median	84.7%	91.2%
Interquartile 25% (IQ1)	73.4%	89.3%
Interquartile 75% (IQ3)	88.9%	94.1%
Interquartile Range (IQR)	15.4%	4.8%
Standard Deviation (Sample)	10.8%	3.6%
Standard Deviation (Population)	10.7%	3.6%

Similar Demographics by 12th Grade, No Diploma

Demographics Similar to Central American Indians by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Central American Indians are Yuman (86.5%, a difference of 0.0%), Puerto Rican (86.5%, a difference of 0.080%), Immigrants from Nicaragua (86.6%, a difference of 0.10%), Immigrants from Belize (87.0%, a difference of 0.57%), and Belizean (87.0%, a difference of 0.65%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Nicaraguans	0.0 /100 \| #315	Tragic 87.3%
Apache	0.0 /100 \| #316	Tragic 87.3%
Navajo	0.0 /100 \| #317	Tragic 87.1%
Belizeans	0.0 /100 \| #318	Tragic 87.0%
Immigrants \| Belize	0.0 /100 \| #319	Tragic 87.0%
Immigrants \| Nicaragua	0.0 /100 \| #320	Tragic 86.6%
Puerto Ricans	0.0 /100 \| #321	Tragic 86.5%
Central American Indians	0.0 /100 \| #322	Tragic 86.5%
Yuman	0.0 /100 \| #323	Tragic 86.5%
Immigrants \| Cabo Verde	0.0 /100 \| #324	Tragic 85.8%
Mexican American Indians	0.0 /100 \| #325	Tragic 85.7%
Dominicans	0.0 /100 \| #326	Tragic 85.7%
Lumbee	0.0 /100 \| #327	Tragic 85.7%
Hondurans	0.0 /100 \| #328	Tragic 85.5%
Hispanics or Latinos	0.0 /100 \| #329	Tragic 85.4%

Demographics Similar to Immigrants from Sierra Leone by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Immigrants from Sierra Leone are French American Indian (90.7%, a difference of 0.010%), Tongan (90.7%, a difference of 0.030%), Marshallese (90.7%, a difference of 0.070%), Immigrants from Bolivia (90.6%, a difference of 0.070%), and Armenian (90.6%, a difference of 0.090%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Samoans	20.4 /100 \| #198	Fair 90.8%
Immigrants \| Southern Europe	19.9 /100 \| #199	Poor 90.8%
Liberians	19.8 /100 \| #200	Poor 90.8%
Hawaiians	19.7 /100 \| #201	Poor 90.8%
Marshallese	18.2 /100 \| #202	Poor 90.7%
Tongans	16.1 /100 \| #203	Poor 90.7%
French American Indians	15.5 /100 \| #204	Poor 90.7%
Immigrants \| Sierra Leone	14.9 /100 \| #205	Poor 90.7%
Immigrants \| Bolivia	12.3 /100 \| #206	Poor 90.6%
Armenians	11.6 /100 \| #207	Poor 90.6%
Immigrants \| Micronesia	11.0 /100 \| #208	Poor 90.6%
Immigrants \| Afghanistan	11.0 /100 \| #209	Poor 90.6%
South American Indians	10.9 /100 \| #210	Poor 90.6%
Portuguese	10.6 /100 \| #211	Poor 90.6%
Somalis	10.2 /100 \| #212	Poor 90.6%