Subsaharan African vs Immigrants from Peru 9th Grade

The statistical analysis conducted on geographies consisting of 508,219,008 people shows a mild positive correlation between the proportion of Sub-Saharan Africans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.332 and weighted average of 94.4%. Similarly, the statistical analysis conducted on geographies consisting of 328,860,880 people shows a mild positive correlation between the proportion of Immigrants from Peru and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.312 and weighted average of 93.4%, a difference of 1.0%.

9th Grade Correlation Summary

Measurement	Subsaharan African	Immigrants from Peru
Minimum	80.6%	80.2%
Maximum	100.0%	100.0%
Range	19.4%	19.8%
Mean	94.7%	93.9%
Median	94.4%	94.0%
Interquartile 25% (IQ1)	93.0%	92.0%
Interquartile 75% (IQ3)	97.4%	96.3%
Interquartile Range (IQR)	4.4%	4.3%
Standard Deviation (Sample)	3.9%	3.9%
Standard Deviation (Population)	3.9%	3.8%

Similar Demographics by 9th Grade

Demographics Similar to Sub-Saharan Africans by 9th Grade

In terms of 9th grade, the demographic groups most similar to Sub-Saharan Africans are Ethiopian (94.4%, a difference of 0.0%), Tongan (94.4%, a difference of 0.020%), Immigrants from Sierra Leone (94.4%, a difference of 0.020%), Lumbee (94.4%, a difference of 0.030%), and Immigrants from Southern Europe (94.3%, a difference of 0.030%).

Demographics	Rating \| Rank	9th Grade
Africans	9.0 /100 \| #219	Tragic 94.5%
Indians (Asian)	8.6 /100 \| #220	Tragic 94.5%
Immigrants \| Eastern Africa	8.2 /100 \| #221	Tragic 94.5%
Immigrants \| Asia	7.7 /100 \| #222	Tragic 94.4%
Bahamians	7.0 /100 \| #223	Tragic 94.4%
Tongans	6.0 /100 \| #224	Tragic 94.4%
Ethiopians	5.4 /100 \| #225	Tragic 94.4%
Sub-Saharan Africans	5.4 /100 \| #226	Tragic 94.4%
Immigrants \| Sierra Leone	4.8 /100 \| #227	Tragic 94.4%
Lumbee	4.7 /100 \| #228	Tragic 94.4%
Immigrants \| Southern Europe	4.5 /100 \| #229	Tragic 94.3%
Apache	4.2 /100 \| #230	Tragic 94.3%
Immigrants \| Panama	4.0 /100 \| #231	Tragic 94.3%
Immigrants \| Africa	3.9 /100 \| #232	Tragic 94.3%
Nigerians	3.7 /100 \| #233	Tragic 94.3%

Demographics Similar to Immigrants from Peru by 9th Grade

In terms of 9th grade, the demographic groups most similar to Immigrants from Peru are Bangladeshi (93.4%, a difference of 0.040%), Immigrants from Barbados (93.4%, a difference of 0.040%), Immigrants from St. Vincent and the Grenadines (93.4%, a difference of 0.040%), Immigrants from South Eastern Asia (93.3%, a difference of 0.070%), and Barbadian (93.5%, a difference of 0.11%).

Demographics	Rating \| Rank	9th Grade
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%
Immigrants \| St. Vincent and the Grenadines	0.0 /100 \| #287	Tragic 93.4%
Immigrants \| South Eastern Asia	0.0 /100 \| #288	Tragic 93.3%
Immigrants \| West Indies	0.0 /100 \| #289	Tragic 93.3%
Pennsylvania Germans	0.0 /100 \| #290	Tragic 93.3%
British West Indians	0.0 /100 \| #291	Tragic 93.2%
Immigrants \| Laos	0.0 /100 \| #292	Tragic 93.2%