African vs Immigrants from Latvia 8th Grade

The statistical analysis conducted on geographies consisting of 470,094,744 people shows a mild positive correlation between the proportion of Africans and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.370 and weighted average of 95.4%. Similarly, the statistical analysis conducted on geographies consisting of 113,735,345 people shows a weak positive correlation between the proportion of Immigrants from Latvia and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.293 and weighted average of 96.3%, a difference of 0.92%.

8th Grade Correlation Summary

Measurement	African	Immigrants from Latvia
Minimum	88.6%	93.9%
Maximum	100.0%	100.0%
Range	11.4%	6.1%
Mean	96.6%	98.2%
Median	96.7%	99.1%
Interquartile 25% (IQ1)	94.9%	97.2%
Interquartile 75% (IQ3)	99.0%	99.7%
Interquartile Range (IQR)	4.1%	2.5%
Standard Deviation (Sample)	2.7%	1.8%
Standard Deviation (Population)	2.7%	1.8%

Similar Demographics by 8th Grade

Demographics Similar to Africans by 8th Grade

In terms of 8th grade, the demographic groups most similar to Africans are Immigrants from Lebanon (95.4%, a difference of 0.0%), Portuguese (95.5%, a difference of 0.010%), Immigrants from Sudan (95.5%, a difference of 0.020%), Immigrants from Morocco (95.4%, a difference of 0.020%), and Hawaiian (95.5%, a difference of 0.040%).

Demographics	Rating \| Rank	8th Grade
Moroccans	17.4 /100 \| #203	Poor 95.5%
Hawaiians	16.7 /100 \| #204	Poor 95.5%
Immigrants \| Bahamas	16.7 /100 \| #205	Poor 95.5%
Comanche	16.3 /100 \| #206	Poor 95.5%
Immigrants \| Sudan	15.1 /100 \| #207	Poor 95.5%
Portuguese	14.3 /100 \| #208	Poor 95.5%
Immigrants \| Lebanon	13.7 /100 \| #209	Poor 95.4%
Africans	13.6 /100 \| #210	Poor 95.4%
Immigrants \| Morocco	12.4 /100 \| #211	Poor 95.4%
Immigrants \| Pakistan	9.7 /100 \| #212	Tragic 95.4%
Laotians	9.0 /100 \| #213	Tragic 95.4%
Immigrants \| Chile	9.0 /100 \| #214	Tragic 95.4%
Immigrants \| Liberia	8.9 /100 \| #215	Tragic 95.4%
Samoans	8.4 /100 \| #216	Tragic 95.4%
Immigrants \| Eastern Asia	8.3 /100 \| #217	Tragic 95.4%

Demographics Similar to Immigrants from Latvia by 8th Grade

In terms of 8th grade, the demographic groups most similar to Immigrants from Latvia are Immigrants from Saudi Arabia (96.3%, a difference of 0.010%), Kiowa (96.3%, a difference of 0.010%), Immigrants from North Macedonia (96.3%, a difference of 0.010%), Okinawan (96.3%, a difference of 0.010%), and Lebanese (96.3%, a difference of 0.020%).

Demographics	Rating \| Rank	8th Grade
Immigrants \| Czechoslovakia	98.6 /100 \| #100	Exceptional 96.4%
Bhutanese	98.2 /100 \| #101	Exceptional 96.4%
South Africans	98.2 /100 \| #102	Exceptional 96.4%
Immigrants \| Saudi Arabia	98.0 /100 \| #103	Exceptional 96.3%
Kiowa	98.0 /100 \| #104	Exceptional 96.3%
Immigrants \| North Macedonia	98.0 /100 \| #105	Exceptional 96.3%
Okinawans	98.0 /100 \| #106	Exceptional 96.3%
Immigrants \| Latvia	97.8 /100 \| #107	Exceptional 96.3%
Lebanese	97.5 /100 \| #108	Exceptional 96.3%
Iroquois	97.5 /100 \| #109	Exceptional 96.3%
Cajuns	97.1 /100 \| #110	Exceptional 96.3%
Shoshone	96.8 /100 \| #111	Exceptional 96.3%
Syrians	96.7 /100 \| #112	Exceptional 96.3%
Immigrants \| Zimbabwe	96.7 /100 \| #113	Exceptional 96.3%
Immigrants \| Japan	96.5 /100 \| #114	Exceptional 96.2%