Immigrants from Dominican Republic vs Trinidadian and Tobagonian 4th Grade

The statistical analysis conducted on geographies consisting of 275,142,551 people shows a substantial negative correlation between the proportion of Immigrants from Dominican Republic and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of -0.522 and weighted average of 95.7%. Similarly, the statistical analysis conducted on geographies consisting of 219,882,819 people shows a mild positive correlation between the proportion of Trinidadians and Tobagonians and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.382 and weighted average of 96.9%, a difference of 1.2%.

4th Grade Correlation Summary

Measurement	Immigrants from Dominican Republic	Trinidadian and Tobagonian
Minimum	90.1%	93.8%
Maximum	98.3%	100.0%
Range	8.1%	6.2%
Mean	94.9%	97.4%
Median	95.1%	97.3%
Interquartile 25% (IQ1)	93.6%	96.5%
Interquartile 75% (IQ3)	96.1%	98.0%
Interquartile Range (IQR)	2.5%	1.5%
Standard Deviation (Sample)	1.8%	1.5%
Standard Deviation (Population)	1.8%	1.5%

Similar Demographics by 4th Grade

Demographics Similar to Immigrants from Dominican Republic by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Dominican Republic are Immigrants from Cabo Verde (95.7%, a difference of 0.0%), Immigrants from Honduras (95.8%, a difference of 0.050%), Immigrants from Armenia (95.8%, a difference of 0.060%), Immigrants from Latin America (95.7%, a difference of 0.070%), and Immigrants from Cambodia (95.8%, a difference of 0.11%).

Demographics	Rating \| Rank	4th Grade
Hispanics or Latinos	0.0 /100 \| #326	Tragic 96.0%
Hondurans	0.0 /100 \| #327	Tragic 96.0%
Mexican American Indians	0.0 /100 \| #328	Tragic 95.8%
Immigrants \| Cambodia	0.0 /100 \| #329	Tragic 95.8%
Immigrants \| Fiji	0.0 /100 \| #330	Tragic 95.8%
Immigrants \| Armenia	0.0 /100 \| #331	Tragic 95.8%
Immigrants \| Honduras	0.0 /100 \| #332	Tragic 95.8%
Immigrants \| Dominican Republic	0.0 /100 \| #333	Tragic 95.7%
Immigrants \| Cabo Verde	0.0 /100 \| #334	Tragic 95.7%
Immigrants \| Latin America	0.0 /100 \| #335	Tragic 95.7%
Mexicans	0.0 /100 \| #336	Tragic 95.6%
Central Americans	0.0 /100 \| #337	Tragic 95.5%
Nepalese	0.0 /100 \| #338	Tragic 95.5%
Guatemalans	0.0 /100 \| #339	Tragic 95.3%
Yakama	0.0 /100 \| #340	Tragic 95.2%

Demographics Similar to Trinidadians and Tobagonians by 4th Grade

In terms of 4th grade, the demographic groups most similar to Trinidadians and Tobagonians are Fijian (96.9%, a difference of 0.010%), Immigrants from Cameroon (96.9%, a difference of 0.010%), Immigrants from Ghana (96.9%, a difference of 0.010%), Yaqui (96.9%, a difference of 0.010%), and Immigrants from Western Africa (96.9%, a difference of 0.010%).

Demographics	Rating \| Rank	4th Grade
Immigrants \| Nigeria	0.3 /100 \| #267	Tragic 97.0%
Ghanaians	0.2 /100 \| #268	Tragic 97.0%
Immigrants \| Uzbekistan	0.2 /100 \| #269	Tragic 96.9%
Cubans	0.2 /100 \| #270	Tragic 96.9%
Immigrants \| Peru	0.1 /100 \| #271	Tragic 96.9%
Fijians	0.1 /100 \| #272	Tragic 96.9%
Immigrants \| Cameroon	0.1 /100 \| #273	Tragic 96.9%
Trinidadians and Tobagonians	0.1 /100 \| #274	Tragic 96.9%
Immigrants \| Ghana	0.1 /100 \| #275	Tragic 96.9%
Yaqui	0.1 /100 \| #276	Tragic 96.9%
Immigrants \| Western Africa	0.1 /100 \| #277	Tragic 96.9%
Immigrants \| Bolivia	0.1 /100 \| #278	Tragic 96.9%
Afghans	0.1 /100 \| #279	Tragic 96.9%
Barbadians	0.1 /100 \| #280	Tragic 96.9%
Immigrants \| Hong Kong	0.1 /100 \| #281	Tragic 96.9%