Korean vs Immigrants from South Africa 2nd Grade

The statistical analysis conducted on geographies consisting of 510,935,951 people shows a substantial positive correlation between the proportion of Koreans and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of 0.566 and weighted average of 97.5%. Similarly, the statistical analysis conducted on geographies consisting of 233,321,693 people shows a mild positive correlation between the proportion of Immigrants from South Africa and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of 0.326 and weighted average of 98.2%, a difference of 0.68%.

2nd Grade Correlation Summary

Measurement	Korean	Immigrants from South Africa
Minimum	95.5%	95.9%
Maximum	100.0%	100.0%
Range	4.5%	4.1%
Mean	98.2%	99.2%
Median	98.2%	99.4%
Interquartile 25% (IQ1)	97.3%	98.8%
Interquartile 75% (IQ3)	99.2%	100.0%
Interquartile Range (IQR)	1.9%	1.2%
Standard Deviation (Sample)	1.3%	0.93%
Standard Deviation (Population)	1.2%	0.92%

Similar Demographics by 2nd Grade

Demographics Similar to Koreans by 2nd Grade

In terms of 2nd grade, the demographic groups most similar to Koreans are Nigerian (97.6%, a difference of 0.010%), U.S. Virgin Islander (97.6%, a difference of 0.010%), Immigrants from Eastern Asia (97.6%, a difference of 0.010%), Liberian (97.6%, a difference of 0.010%), and Ethiopian (97.5%, a difference of 0.010%).

Demographics	Rating \| Rank	2nd Grade
Immigrants \| Uruguay	2.1 /100 \| #233	Tragic 97.6%
Immigrants \| Malaysia	2.0 /100 \| #234	Tragic 97.6%
Colombians	1.9 /100 \| #235	Tragic 97.6%
Nigerians	1.7 /100 \| #236	Tragic 97.6%
U.S. Virgin Islanders	1.6 /100 \| #237	Tragic 97.6%
Immigrants \| Eastern Asia	1.6 /100 \| #238	Tragic 97.6%
Liberians	1.6 /100 \| #239	Tragic 97.6%
Koreans	1.5 /100 \| #240	Tragic 97.5%
Ethiopians	1.2 /100 \| #241	Tragic 97.5%
Immigrants \| Indonesia	1.2 /100 \| #242	Tragic 97.5%
Asians	1.1 /100 \| #243	Tragic 97.5%
Immigrants \| Iraq	1.0 /100 \| #244	Tragic 97.5%
Immigrants \| Eastern Africa	0.9 /100 \| #245	Tragic 97.5%
South Americans	0.9 /100 \| #246	Tragic 97.5%
Immigrants \| Senegal	0.9 /100 \| #247	Tragic 97.5%

Demographics Similar to Immigrants from South Africa by 2nd Grade

In terms of 2nd grade, the demographic groups most similar to Immigrants from South Africa are Zimbabwean (98.2%, a difference of 0.0%), Immigrants from Western Europe (98.2%, a difference of 0.0%), Immigrants from India (98.2%, a difference of 0.0%), Immigrants from Australia (98.2%, a difference of 0.010%), and Immigrants from Denmark (98.2%, a difference of 0.010%).

Demographics	Rating \| Rank	2nd Grade
Potawatomi	99.1 /100 \| #85	Exceptional 98.2%
Immigrants \| Australia	99.0 /100 \| #86	Exceptional 98.2%
Immigrants \| Denmark	99.0 /100 \| #87	Exceptional 98.2%
Macedonians	99.0 /100 \| #88	Exceptional 98.2%
Ukrainians	98.9 /100 \| #89	Exceptional 98.2%
Zimbabweans	98.8 /100 \| #90	Exceptional 98.2%
Immigrants \| Western Europe	98.8 /100 \| #91	Exceptional 98.2%
Immigrants \| South Africa	98.8 /100 \| #92	Exceptional 98.2%
Immigrants \| India	98.8 /100 \| #93	Exceptional 98.2%
Immigrants \| Germany	98.6 /100 \| #94	Exceptional 98.2%
South Africans	98.6 /100 \| #95	Exceptional 98.2%
Cypriots	98.4 /100 \| #96	Exceptional 98.2%
Choctaw	98.3 /100 \| #97	Exceptional 98.2%
Immigrants \| Nonimmigrants	98.3 /100 \| #98	Exceptional 98.2%
Immigrants \| Ireland	98.0 /100 \| #99	Exceptional 98.2%