Immigrants from Russia vs Afghan 8th Grade

The statistical analysis conducted on geographies consisting of 347,948,494 people shows a substantial positive correlation between the proportion of Immigrants from Russia and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.519 and weighted average of 96.0%. Similarly, the statistical analysis conducted on geographies consisting of 148,851,685 people shows a poor positive correlation between the proportion of Afghans and percentage of population with at least 8th grade education in the United States with a correlation coefficient (R) of 0.176 and weighted average of 94.9%, a difference of 1.1%.

8th Grade Correlation Summary

Measurement	Immigrants from Russia	Afghan
Minimum	89.3%	87.7%
Maximum	100.0%	100.0%
Range	10.7%	12.3%
Mean	97.5%	95.3%
Median	97.6%	95.3%
Interquartile 25% (IQ1)	96.2%	94.1%
Interquartile 75% (IQ3)	100.0%	96.9%
Interquartile Range (IQR)	3.8%	2.8%
Standard Deviation (Sample)	2.3%	2.7%
Standard Deviation (Population)	2.3%	2.7%

Similar Demographics by 8th Grade

Demographics Similar to Immigrants from Russia by 8th Grade

In terms of 8th grade, the demographic groups most similar to Immigrants from Russia are Immigrants from Israel (96.0%, a difference of 0.0%), Blackfeet (96.0%, a difference of 0.0%), French American Indian (96.0%, a difference of 0.0%), Immigrants from Jordan (95.9%, a difference of 0.010%), and Albanian (96.0%, a difference of 0.020%).

Demographics	Rating \| Rank	8th Grade
Spanish	85.1 /100 \| #143	Excellent 96.0%
Immigrants \| Belarus	84.8 /100 \| #144	Excellent 96.0%
Lumbee	84.1 /100 \| #145	Excellent 96.0%
Israelis	84.1 /100 \| #146	Excellent 96.0%
Colville	84.0 /100 \| #147	Excellent 96.0%
Albanians	83.1 /100 \| #148	Excellent 96.0%
Immigrants \| Israel	81.3 /100 \| #149	Excellent 96.0%
Immigrants \| Russia	80.9 /100 \| #150	Excellent 96.0%
Blackfeet	80.8 /100 \| #151	Excellent 96.0%
French American Indians	80.6 /100 \| #152	Excellent 96.0%
Immigrants \| Jordan	79.5 /100 \| #153	Good 95.9%
Hopi	79.4 /100 \| #154	Good 95.9%
Kenyans	74.5 /100 \| #155	Good 95.9%
Ugandans	74.1 /100 \| #156	Good 95.9%
Immigrants \| Taiwan	70.5 /100 \| #157	Good 95.9%

Demographics Similar to Afghans by 8th Grade

In terms of 8th grade, the demographic groups most similar to Afghans are Colombian (95.0%, a difference of 0.010%), Immigrants from Congo (94.9%, a difference of 0.010%), Ghanaian (94.9%, a difference of 0.010%), Immigrants from Somalia (95.0%, a difference of 0.020%), and Immigrants from Jamaica (94.9%, a difference of 0.020%).

Demographics	Rating \| Rank	8th Grade
Koreans	1.1 /100 \| #250	Tragic 95.0%
Bolivians	1.0 /100 \| #251	Tragic 95.0%
Immigrants \| Ethiopia	1.0 /100 \| #252	Tragic 95.0%
U.S. Virgin Islanders	0.9 /100 \| #253	Tragic 95.0%
Immigrants \| Cameroon	0.8 /100 \| #254	Tragic 95.0%
Immigrants \| Somalia	0.7 /100 \| #255	Tragic 95.0%
Colombians	0.7 /100 \| #256	Tragic 95.0%
Afghans	0.6 /100 \| #257	Tragic 94.9%
Immigrants \| Congo	0.6 /100 \| #258	Tragic 94.9%
Ghanaians	0.6 /100 \| #259	Tragic 94.9%
Immigrants \| Jamaica	0.6 /100 \| #260	Tragic 94.9%
Immigrants \| Costa Rica	0.5 /100 \| #261	Tragic 94.9%
Immigrants \| Nigeria	0.4 /100 \| #262	Tragic 94.9%
Immigrants \| Hong Kong	0.4 /100 \| #263	Tragic 94.9%
South Americans	0.4 /100 \| #264	Tragic 94.9%