Immigrants from Dominican Republic vs Trinidadian and Tobagonian 9th Grade

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 9th grade education in the United States with a correlation coefficient (R) of -0.655 and weighted average of 90.5%. Similarly, the statistical analysis conducted on geographies consisting of 219,881,170 people shows a moderate positive correlation between the proportion of Trinidadians and Tobagonians and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.441 and weighted average of 93.7%, a difference of 3.5%.

9th Grade Correlation Summary

Measurement	Immigrants from Dominican Republic	Trinidadian and Tobagonian
Minimum	78.3%	87.0%
Maximum	98.1%	100.0%
Range	19.7%	13.0%
Mean	88.2%	94.7%
Median	87.7%	94.6%
Interquartile 25% (IQ1)	84.5%	93.3%
Interquartile 75% (IQ3)	91.8%	95.8%
Interquartile Range (IQR)	7.3%	2.5%
Standard Deviation (Sample)	4.4%	3.0%
Standard Deviation (Population)	4.4%	3.0%

Similar Demographics by 9th Grade

Demographics Similar to Immigrants from Dominican Republic by 9th Grade

In terms of 9th grade, the demographic groups most similar to Immigrants from Dominican Republic are Immigrants from Latin America (90.4%, a difference of 0.12%), Central American (90.4%, a difference of 0.13%), Immigrants from Honduras (90.6%, a difference of 0.14%), Immigrants from the Azores (90.8%, a difference of 0.31%), and Immigrants from Yemen (90.8%, a difference of 0.36%).

Demographics	Rating \| Rank	9th Grade
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%
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%

Demographics Similar to Trinidadians and Tobagonians by 9th Grade

In terms of 9th grade, the demographic groups most similar to Trinidadians and Tobagonians are Immigrants from Philippines (93.7%, a difference of 0.060%), Immigrants from Eritrea (93.7%, a difference of 0.060%), West Indian (93.7%, a difference of 0.070%), Immigrants from Colombia (93.8%, a difference of 0.080%), and Taiwanese (93.6%, a difference of 0.080%).

Demographics	Rating \| Rank	9th Grade
Immigrants \| Western Africa	0.2 /100 \| #272	Tragic 93.8%
Immigrants \| South America	0.2 /100 \| #273	Tragic 93.8%
Peruvians	0.2 /100 \| #274	Tragic 93.8%
Immigrants \| Colombia	0.2 /100 \| #275	Tragic 93.8%
West Indians	0.2 /100 \| #276	Tragic 93.7%
Immigrants \| Philippines	0.1 /100 \| #277	Tragic 93.7%
Immigrants \| Eritrea	0.1 /100 \| #278	Tragic 93.7%
Trinidadians and Tobagonians	0.1 /100 \| #279	Tragic 93.7%
Taiwanese	0.1 /100 \| #280	Tragic 93.6%
Immigrants \| Trinidad and Tobago	0.1 /100 \| #281	Tragic 93.6%
Malaysians	0.0 /100 \| #282	Tragic 93.5%
Barbadians	0.0 /100 \| #283	Tragic 93.5%
Bangladeshis	0.0 /100 \| #284	Tragic 93.4%
Immigrants \| Peru	0.0 /100 \| #285	Tragic 93.4%
Immigrants \| Barbados	0.0 /100 \| #286	Tragic 93.4%