South American vs Immigrants from Latvia 3rd Grade

The statistical analysis conducted on geographies consisting of 494,178,447 people shows a weak positive correlation between the proportion of South Americans and percentage of population with at least 3rd grade education in the United States with a correlation coefficient (R) of 0.212 and weighted average of 97.4%. Similarly, the statistical analysis conducted on geographies consisting of 113,735,345 people shows a mild positive correlation between the proportion of Immigrants from Latvia and percentage of population with at least 3rd grade education in the United States with a correlation coefficient (R) of 0.380 and weighted average of 98.0%, a difference of 0.67%.

3rd Grade Correlation Summary

Measurement	South American	Immigrants from Latvia
Minimum	92.1%	95.2%
Maximum	100.0%	100.0%
Range	7.9%	4.8%
Mean	97.3%	98.9%
Median	97.4%	99.3%
Interquartile 25% (IQ1)	96.8%	98.4%
Interquartile 75% (IQ3)	97.9%	100.0%
Interquartile Range (IQR)	1.2%	1.6%
Standard Deviation (Sample)	1.5%	1.2%
Standard Deviation (Population)	1.5%	1.2%

Similar Demographics by 3rd Grade

Demographics Similar to South Americans by 3rd Grade

In terms of 3rd grade, the demographic groups most similar to South Americans are Immigrants from Eastern Africa (97.4%, a difference of 0.0%), Immigrants from Senegal (97.4%, a difference of 0.010%), Assyrian/Chaldean/Syriac (97.4%, a difference of 0.010%), Immigrants from Middle Africa (97.4%, a difference of 0.010%), and Immigrants from Asia (97.4%, a difference of 0.010%).

Demographics	Rating \| Rank	3rd Grade
Koreans	1.3 /100 \| #242	Tragic 97.4%
Indians (Asian)	1.3 /100 \| #243	Tragic 97.4%
Asians	1.1 /100 \| #244	Tragic 97.4%
Ethiopians	1.1 /100 \| #245	Tragic 97.4%
Immigrants \| Senegal	1.0 /100 \| #246	Tragic 97.4%
Assyrians/Chaldeans/Syriacs	1.0 /100 \| #247	Tragic 97.4%
Immigrants \| Eastern Africa	0.9 /100 \| #248	Tragic 97.4%
South Americans	0.9 /100 \| #249	Tragic 97.4%
Immigrants \| Middle Africa	0.9 /100 \| #250	Tragic 97.4%
Immigrants \| Asia	0.8 /100 \| #251	Tragic 97.4%
Peruvians	0.8 /100 \| #252	Tragic 97.4%
Immigrants \| Africa	0.8 /100 \| #253	Tragic 97.4%
Jamaicans	0.7 /100 \| #254	Tragic 97.4%
Bolivians	0.6 /100 \| #255	Tragic 97.3%
Immigrants \| Congo	0.6 /100 \| #256	Tragic 97.3%

Demographics Similar to Immigrants from Latvia by 3rd Grade

In terms of 3rd grade, the demographic groups most similar to Immigrants from Latvia are Basque (98.0%, a difference of 0.010%), Thai (98.0%, a difference of 0.010%), Menominee (98.0%, a difference of 0.010%), Immigrants from Czechoslovakia (98.0%, a difference of 0.020%), and Immigrants from Singapore (98.0%, a difference of 0.020%).

Demographics	Rating \| Rank	3rd Grade
German Russians	97.2 /100 \| #105	Exceptional 98.1%
Bhutanese	97.2 /100 \| #106	Exceptional 98.1%
Immigrants \| Czechoslovakia	97.0 /100 \| #107	Exceptional 98.0%
Immigrants \| Singapore	96.7 /100 \| #108	Exceptional 98.0%
Pima	96.7 /100 \| #109	Exceptional 98.0%
Immigrants \| Switzerland	96.6 /100 \| #110	Exceptional 98.0%
Basques	96.5 /100 \| #111	Exceptional 98.0%
Immigrants \| Latvia	96.0 /100 \| #112	Exceptional 98.0%
Thais	95.5 /100 \| #113	Exceptional 98.0%
Menominee	95.4 /100 \| #114	Exceptional 98.0%
Okinawans	95.2 /100 \| #115	Exceptional 98.0%
Immigrants \| Norway	95.2 /100 \| #116	Exceptional 98.0%
Immigrants \| France	95.1 /100 \| #117	Exceptional 98.0%
Iranians	94.9 /100 \| #118	Exceptional 98.0%
Spanish	94.8 /100 \| #119	Exceptional 98.0%