Soviet Union vs Immigrants from Sri Lanka 4th Grade

The statistical analysis conducted on geographies consisting of 43,454,395 people shows a moderate positive correlation between the proportion of Soviet Union and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.419 and weighted average of 97.6%. Similarly, the statistical analysis conducted on geographies consisting of 149,660,761 people shows a poor positive correlation between the proportion of Immigrants from Sri Lanka and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.154 and weighted average of 97.5%, a difference of 0.11%.

4th Grade Correlation Summary

Measurement	Soviet Union	Immigrants from Sri Lanka
Minimum	95.8%	95.0%
Maximum	100.0%	100.0%
Range	4.2%	5.0%
Mean	98.6%	98.2%
Median	98.8%	98.1%
Interquartile 25% (IQ1)	97.9%	97.5%
Interquartile 75% (IQ3)	99.5%	99.2%
Interquartile Range (IQR)	1.6%	1.7%
Standard Deviation (Sample)	1.1%	1.1%
Standard Deviation (Population)	1.1%	1.1%

Similar Demographics by 4th Grade

Demographics Similar to Soviet Union by 4th Grade

In terms of 4th grade, the demographic groups most similar to Soviet Union are Immigrants from Israel (97.6%, a difference of 0.0%), Alsatian (97.6%, a difference of 0.0%), Immigrants from South Central Asia (97.6%, a difference of 0.010%), Jordanian (97.7%, a difference of 0.020%), and Ute (97.7%, a difference of 0.020%).

Demographics	Rating \| Rank	4th Grade
Immigrants \| North Macedonia	83.3 /100 \| #142	Excellent 97.7%
Burmese	82.8 /100 \| #143	Excellent 97.7%
Spaniards	82.7 /100 \| #144	Excellent 97.7%
Immigrants \| Moldova	82.4 /100 \| #145	Excellent 97.7%
Jordanians	81.3 /100 \| #146	Excellent 97.7%
Ute	80.6 /100 \| #147	Excellent 97.7%
Hopi	80.6 /100 \| #148	Excellent 97.7%
Soviet Union	77.8 /100 \| #149	Good 97.6%
Immigrants \| Israel	77.7 /100 \| #150	Good 97.6%
Alsatians	77.2 /100 \| #151	Good 97.6%
Immigrants \| South Central Asia	76.2 /100 \| #152	Good 97.6%
Immigrants \| Eastern Europe	71.3 /100 \| #153	Good 97.6%
Immigrants \| Russia	67.0 /100 \| #154	Good 97.6%
Albanians	67.0 /100 \| #155	Good 97.6%
Immigrants \| Jordan	66.9 /100 \| #156	Good 97.6%

Demographics Similar to Immigrants from Sri Lanka by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Sri Lanka are Immigrants from Spain (97.5%, a difference of 0.0%), Brazilian (97.5%, a difference of 0.0%), Immigrants from Korea (97.5%, a difference of 0.0%), Egyptian (97.5%, a difference of 0.0%), and Chilean (97.5%, a difference of 0.010%).

Demographics	Rating \| Rank	4th Grade
Venezuelans	58.7 /100 \| #165	Average 97.6%
Kenyans	56.5 /100 \| #166	Average 97.5%
Immigrants \| Poland	55.9 /100 \| #167	Average 97.5%
Immigrants \| Belarus	55.8 /100 \| #168	Average 97.5%
Chileans	54.4 /100 \| #169	Average 97.5%
Immigrants \| Spain	51.8 /100 \| #170	Average 97.5%
Brazilians	51.5 /100 \| #171	Average 97.5%
Immigrants \| Sri Lanka	51.1 /100 \| #172	Average 97.5%
Immigrants \| Korea	50.6 /100 \| #173	Average 97.5%
Egyptians	50.0 /100 \| #174	Average 97.5%
Immigrants \| Micronesia	49.6 /100 \| #175	Average 97.5%
Arabs	48.7 /100 \| #176	Average 97.5%
Immigrants \| Brazil	46.1 /100 \| #177	Average 97.5%
Comanche	45.3 /100 \| #178	Average 97.5%
Immigrants \| Kazakhstan	43.6 /100 \| #179	Average 97.5%