Immigrants from Dominican Republic vs Ghanaian 12th Grade, No Diploma

The statistical analysis conducted on geographies consisting of 275,144,349 people shows a significant negative correlation between the proportion of Immigrants from Dominican Republic and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of -0.684 and weighted average of 84.9%. Similarly, the statistical analysis conducted on geographies consisting of 190,714,079 people shows a weak positive correlation between the proportion of Ghanaians and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.291 and weighted average of 90.0%, a difference of 6.0%.

12th Grade, No Diploma Correlation Summary

Measurement	Immigrants from Dominican Republic	Ghanaian
Minimum	69.2%	77.0%
Maximum	94.2%	100.0%
Range	25.0%	23.0%
Mean	81.6%	91.4%
Median	82.3%	91.7%
Interquartile 25% (IQ1)	77.0%	88.5%
Interquartile 75% (IQ3)	86.5%	94.6%
Interquartile Range (IQR)	9.5%	6.1%
Standard Deviation (Sample)	6.2%	4.8%
Standard Deviation (Population)	6.1%	4.8%

Similar Demographics by 12th Grade, No Diploma

Demographics Similar to Immigrants from Dominican Republic by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Immigrants from Dominican Republic are Immigrants from Yemen (84.8%, a difference of 0.040%), Immigrants from Latin America (85.0%, a difference of 0.14%), Tohono O'odham (84.7%, a difference of 0.18%), Immigrants from Honduras (85.0%, a difference of 0.21%), and Pima (84.6%, a difference of 0.32%).

Demographics	Rating \| Rank	12th Grade, No Diploma
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%
Immigrants \| Azores	0.0 /100 \| #330	Tragic 85.3%
Central Americans	0.0 /100 \| #331	Tragic 85.2%
Immigrants \| Honduras	0.0 /100 \| #332	Tragic 85.0%
Immigrants \| Latin America	0.0 /100 \| #333	Tragic 85.0%
Immigrants \| Dominican Republic	0.0 /100 \| #334	Tragic 84.9%
Immigrants \| Yemen	0.0 /100 \| #335	Tragic 84.8%
Tohono O'odham	0.0 /100 \| #336	Tragic 84.7%
Pima	0.0 /100 \| #337	Tragic 84.6%
Guatemalans	0.0 /100 \| #338	Tragic 84.6%
Salvadorans	0.0 /100 \| #339	Tragic 84.5%
Mexicans	0.0 /100 \| #340	Tragic 84.1%
Immigrants \| Guatemala	0.0 /100 \| #341	Tragic 84.0%

Demographics Similar to Ghanaians by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Ghanaians are Immigrants from Uruguay (90.0%, a difference of 0.010%), Immigrants from Nigeria (89.9%, a difference of 0.010%), Crow (90.0%, a difference of 0.050%), Taiwanese (90.0%, a difference of 0.050%), and Immigrants from Costa Rica (90.0%, a difference of 0.060%).

Demographics	Rating \| Rank	12th Grade, No Diploma
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%
Immigrants \| Eritrea	1.0 /100 \| #250	Tragic 89.9%
Spanish Americans	0.9 /100 \| #251	Tragic 89.9%
Bahamians	0.9 /100 \| #252	Tragic 89.9%
Choctaw	0.7 /100 \| #253	Tragic 89.8%