African vs Immigrants from Dominica 4th Grade

The statistical analysis conducted on geographies consisting of 470,094,744 people shows a moderate positive correlation between the proportion of Africans and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.410 and weighted average of 97.4%. Similarly, the statistical analysis conducted on geographies consisting of 83,794,115 people shows a mild positive correlation between the proportion of Immigrants from Dominica and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.358 and weighted average of 96.5%, a difference of 0.86%.

4th Grade Correlation Summary

Measurement	African	Immigrants from Dominica
Minimum	92.9%	88.0%
Maximum	100.0%	100.0%
Range	7.1%	12.0%
Mean	98.2%	97.1%
Median	98.3%	97.3%
Interquartile 25% (IQ1)	97.4%	96.1%
Interquartile 75% (IQ3)	99.6%	99.0%
Interquartile Range (IQR)	2.2%	2.9%
Standard Deviation (Sample)	1.6%	2.3%
Standard Deviation (Population)	1.6%	2.3%

Similar Demographics by 4th Grade

Demographics Similar to Africans by 4th Grade

In terms of 4th grade, the demographic groups most similar to Africans are Immigrants from Northern Africa (97.4%, a difference of 0.0%), Immigrants from Southern Europe (97.4%, a difference of 0.010%), Immigrants from Chile (97.4%, a difference of 0.010%), Paiute (97.3%, a difference of 0.010%), and Immigrants from Zaire (97.3%, a difference of 0.010%).

Demographics	Rating \| Rank	4th Grade
Hawaiians	25.6 /100 \| #197	Fair 97.4%
Guamanians/Chamorros	23.0 /100 \| #198	Fair 97.4%
Natives/Alaskans	20.6 /100 \| #199	Fair 97.4%
Immigrants \| Uganda	19.8 /100 \| #200	Poor 97.4%
Immigrants \| Southern Europe	16.2 /100 \| #201	Poor 97.4%
Immigrants \| Chile	16.1 /100 \| #202	Poor 97.4%
Immigrants \| Northern Africa	15.1 /100 \| #203	Poor 97.4%
Africans	14.6 /100 \| #204	Poor 97.4%
Paiute	13.2 /100 \| #205	Poor 97.3%
Immigrants \| Zaire	12.8 /100 \| #206	Poor 97.3%
Moroccans	11.3 /100 \| #207	Poor 97.3%
Immigrants \| Bahamas	10.8 /100 \| #208	Poor 97.3%
Laotians	9.3 /100 \| #209	Tragic 97.3%
Immigrants \| Oceania	9.1 /100 \| #210	Tragic 97.3%
Sudanese	9.0 /100 \| #211	Tragic 97.3%

Demographics Similar to Immigrants from Dominica by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Dominica are Haitian (96.5%, a difference of 0.010%), Immigrants from South Eastern Asia (96.5%, a difference of 0.010%), Immigrants from Somalia (96.5%, a difference of 0.030%), Immigrants (96.5%, a difference of 0.050%), and Immigrants from Cuba (96.4%, a difference of 0.090%).

Demographics	Rating \| Rank	4th Grade
Malaysians	0.0 /100 \| #292	Tragic 96.7%
Puerto Ricans	0.0 /100 \| #293	Tragic 96.7%
Immigrants \| Eritrea	0.0 /100 \| #294	Tragic 96.7%
Immigrants \| Portugal	0.0 /100 \| #295	Tragic 96.6%
Somalis	0.0 /100 \| #296	Tragic 96.6%
Immigrants \| Somalia	0.0 /100 \| #297	Tragic 96.5%
Haitians	0.0 /100 \| #298	Tragic 96.5%
Immigrants \| Dominica	0.0 /100 \| #299	Tragic 96.5%
Immigrants \| South Eastern Asia	0.0 /100 \| #300	Tragic 96.5%
Immigrants \| Immigrants	0.0 /100 \| #301	Tragic 96.5%
Immigrants \| Cuba	0.0 /100 \| #302	Tragic 96.4%
Guyanese	0.0 /100 \| #303	Tragic 96.4%
Ecuadorians	0.0 /100 \| #304	Tragic 96.4%
Immigrants \| Caribbean	0.0 /100 \| #305	Tragic 96.4%
Sri Lankans	0.0 /100 \| #306	Tragic 96.4%