Immigrants from South America vs Puget Sound Salish 2nd Grade

The statistical analysis conducted on geographies consisting of 486,429,719 people shows no correlation between the proportion of Immigrants from South America and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of -0.019 and weighted average of 97.4%. Similarly, the statistical analysis conducted on geographies consisting of 46,155,746 people shows no correlation between the proportion of Puget Sound Salish and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of -0.037 and weighted average of 98.2%, a difference of 0.75%.

2nd Grade Correlation Summary

Measurement	Immigrants from South America	Puget Sound Salish
Minimum	90.9%	97.3%
Maximum	100.0%	100.0%
Range	9.1%	2.7%
Mean	97.4%	99.1%
Median	97.5%	99.2%
Interquartile 25% (IQ1)	96.9%	98.4%
Interquartile 75% (IQ3)	98.0%	100.0%
Interquartile Range (IQR)	1.1%	1.6%
Standard Deviation (Sample)	1.5%	0.83%
Standard Deviation (Population)	1.5%	0.82%

Similar Demographics by 2nd Grade

Demographics Similar to Immigrants from South America by 2nd Grade

In terms of 2nd grade, the demographic groups most similar to Immigrants from South America are Taiwanese (97.4%, a difference of 0.0%), Immigrants from Ethiopia (97.4%, a difference of 0.0%), Immigrants from Liberia (97.4%, a difference of 0.0%), Immigrants from Sierra Leone (97.4%, a difference of 0.0%), and Fijian (97.5%, a difference of 0.020%).

Demographics	Rating \| Rank	2nd Grade
Yaqui	0.5 /100 \| #258	Tragic 97.5%
Fijians	0.5 /100 \| #259	Tragic 97.5%
Assyrians/Chaldeans/Syriacs	0.5 /100 \| #260	Tragic 97.5%
Armenians	0.5 /100 \| #261	Tragic 97.5%
Taiwanese	0.4 /100 \| #262	Tragic 97.4%
Immigrants \| Ethiopia	0.4 /100 \| #263	Tragic 97.4%
Immigrants \| Liberia	0.4 /100 \| #264	Tragic 97.4%
Immigrants \| South America	0.4 /100 \| #265	Tragic 97.4%
Immigrants \| Sierra Leone	0.4 /100 \| #266	Tragic 97.4%
Cubans	0.3 /100 \| #267	Tragic 97.4%
Immigrants \| Nigeria	0.3 /100 \| #268	Tragic 97.4%
West Indians	0.3 /100 \| #269	Tragic 97.4%
Immigrants \| Jamaica	0.2 /100 \| #270	Tragic 97.4%
Immigrants \| Cameroon	0.2 /100 \| #271	Tragic 97.4%
Immigrants \| Peru	0.1 /100 \| #272	Tragic 97.4%

Demographics Similar to Puget Sound Salish by 2nd Grade

In terms of 2nd grade, the demographic groups most similar to Puget Sound Salish are Immigrants from Ireland (98.2%, a difference of 0.0%), Romanian (98.2%, a difference of 0.0%), Cree (98.2%, a difference of 0.0%), Choctaw (98.2%, a difference of 0.010%), and Nonimmigrants (98.2%, a difference of 0.010%).

Demographics	Rating \| Rank	2nd Grade
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%
Romanians	98.0 /100 \| #100	Exceptional 98.2%
Puget Sound Salish	98.0 /100 \| #101	Exceptional 98.2%
Cree	98.0 /100 \| #102	Exceptional 98.2%
Pima	97.6 /100 \| #103	Exceptional 98.2%
Turks	97.6 /100 \| #104	Exceptional 98.2%
Yugoslavians	97.5 /100 \| #105	Exceptional 98.2%
Bhutanese	97.5 /100 \| #106	Exceptional 98.1%
German Russians	97.4 /100 \| #107	Exceptional 98.1%
Immigrants \| Switzerland	97.3 /100 \| #108	Exceptional 98.1%