German Russian vs Immigrants from Bulgaria 4th Grade

The statistical analysis conducted on geographies consisting of 96,461,520 people shows a poor positive correlation between the proportion of German Russians and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.192 and weighted average of 97.9%. Similarly, the statistical analysis conducted on geographies consisting of 172,552,181 people shows a near-perfect negative correlation between the proportion of Immigrants from Bulgaria and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of -0.948 and weighted average of 97.7%, a difference of 0.12%.

4th Grade Correlation Summary

Measurement	German Russian	Immigrants from Bulgaria
Minimum	94.2%	52.9%
Maximum	100.0%	100.0%
Range	5.8%	47.1%
Mean	98.9%	96.0%
Median	99.3%	98.2%
Interquartile 25% (IQ1)	98.4%	97.7%
Interquartile 75% (IQ3)	100.0%	99.4%
Interquartile Range (IQR)	1.6%	1.7%
Standard Deviation (Sample)	1.4%	10.0%
Standard Deviation (Population)	1.3%	9.8%

Similar Demographics by 4th Grade

Demographics Similar to German Russians by 4th Grade

In terms of 4th grade, the demographic groups most similar to German Russians are Nonimmigrants (97.9%, a difference of 0.0%), Immigrants from Czechoslovakia (97.9%, a difference of 0.0%), Puget Sound Salish (97.9%, a difference of 0.010%), Bhutanese (97.9%, a difference of 0.010%), and Immigrants from Singapore (97.9%, a difference of 0.010%).

Demographics	Rating \| Rank	4th Grade
South Africans	98.2 /100 \| #98	Exceptional 97.9%
Turks	98.2 /100 \| #99	Exceptional 97.9%
Yugoslavians	98.1 /100 \| #100	Exceptional 97.9%
Cree	98.1 /100 \| #101	Exceptional 97.9%
Choctaw	97.9 /100 \| #102	Exceptional 97.9%
Puget Sound Salish	97.7 /100 \| #103	Exceptional 97.9%
Immigrants \| Nonimmigrants	97.5 /100 \| #104	Exceptional 97.9%
German Russians	97.5 /100 \| #105	Exceptional 97.9%
Immigrants \| Czechoslovakia	97.5 /100 \| #106	Exceptional 97.9%
Bhutanese	97.4 /100 \| #107	Exceptional 97.9%
Immigrants \| Singapore	97.3 /100 \| #108	Exceptional 97.9%
Immigrants \| Latvia	96.8 /100 \| #109	Exceptional 97.8%
Thais	96.7 /100 \| #110	Exceptional 97.8%
Immigrants \| Switzerland	96.1 /100 \| #111	Exceptional 97.8%
Okinawans	96.0 /100 \| #112	Exceptional 97.8%

Demographics Similar to Immigrants from Bulgaria by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Bulgaria are Immigrants from Europe (97.8%, a difference of 0.010%), Colville (97.7%, a difference of 0.010%), Pima (97.7%, a difference of 0.010%), Immigrants from Romania (97.7%, a difference of 0.010%), and Immigrants from Serbia (97.8%, a difference of 0.020%).

Demographics	Rating \| Rank	4th Grade
Immigrants \| Japan	94.1 /100 \| #122	Exceptional 97.8%
Immigrants \| Zimbabwe	93.9 /100 \| #123	Exceptional 97.8%
Spanish	93.7 /100 \| #124	Exceptional 97.8%
Immigrants \| Serbia	92.6 /100 \| #125	Exceptional 97.8%
Immigrants \| Europe	92.5 /100 \| #126	Exceptional 97.8%
Colville	92.3 /100 \| #127	Exceptional 97.7%
Pima	92.0 /100 \| #128	Exceptional 97.7%
Immigrants \| Bulgaria	91.3 /100 \| #129	Exceptional 97.7%
Immigrants \| Romania	90.6 /100 \| #130	Exceptional 97.7%
Immigrants \| Kuwait	89.7 /100 \| #131	Excellent 97.7%
Immigrants \| Hungary	89.3 /100 \| #132	Excellent 97.7%
Hmong	88.2 /100 \| #133	Excellent 97.7%
Palestinians	88.1 /100 \| #134	Excellent 97.7%
Cambodians	87.8 /100 \| #135	Excellent 97.7%
Israelis	86.2 /100 \| #136	Excellent 97.7%