South American vs Immigrants from Caribbean 7th Grade

The statistical analysis conducted on geographies consisting of 494,065,697 people shows a poor positive correlation between the proportion of South Americans and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.167 and weighted average of 95.2%. Similarly, the statistical analysis conducted on geographies consisting of 450,064,731 people shows a mild negative correlation between the proportion of Immigrants from Caribbean and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of -0.308 and weighted average of 94.0%, a difference of 1.3%.

7th Grade Correlation Summary

Measurement	South American	Immigrants from Caribbean
Minimum	86.3%	83.5%
Maximum	100.0%	100.0%
Range	13.7%	16.5%
Mean	95.1%	93.6%
Median	95.3%	93.9%
Interquartile 25% (IQ1)	93.8%	92.2%
Interquartile 75% (IQ3)	96.5%	95.3%
Interquartile Range (IQR)	2.7%	3.1%
Standard Deviation (Sample)	2.8%	2.5%
Standard Deviation (Population)	2.8%	2.5%

Similar Demographics by 7th Grade

Demographics Similar to South Americans by 7th Grade

In terms of 7th grade, the demographic groups most similar to South Americans are Immigrants from Somalia (95.2%, a difference of 0.0%), West Indian (95.2%, a difference of 0.0%), Afghan (95.3%, a difference of 0.010%), Immigrants from Nigeria (95.2%, a difference of 0.010%), and Immigrants from Costa Rica (95.3%, a difference of 0.040%).

Demographics	Rating \| Rank	7th Grade
Colombians	0.8 /100 \| #254	Tragic 95.3%
Koreans	0.8 /100 \| #255	Tragic 95.3%
Immigrants \| China	0.7 /100 \| #256	Tragic 95.3%
Immigrants \| Congo	0.7 /100 \| #257	Tragic 95.3%
Ghanaians	0.7 /100 \| #258	Tragic 95.3%
Immigrants \| Costa Rica	0.6 /100 \| #259	Tragic 95.3%
Afghans	0.5 /100 \| #260	Tragic 95.3%
South Americans	0.5 /100 \| #261	Tragic 95.2%
Immigrants \| Somalia	0.5 /100 \| #262	Tragic 95.2%
West Indians	0.5 /100 \| #263	Tragic 95.2%
Immigrants \| Nigeria	0.4 /100 \| #264	Tragic 95.2%
Immigrants \| Uruguay	0.3 /100 \| #265	Tragic 95.2%
Immigrants \| Ghana	0.3 /100 \| #266	Tragic 95.2%
Yuman	0.3 /100 \| #267	Tragic 95.2%
Immigrants \| Hong Kong	0.3 /100 \| #268	Tragic 95.2%

Demographics Similar to Immigrants from Caribbean by 7th Grade

In terms of 7th grade, the demographic groups most similar to Immigrants from Caribbean are Ecuadorian (94.0%, a difference of 0.010%), Puerto Rican (94.0%, a difference of 0.010%), Immigrants (94.0%, a difference of 0.050%), Immigrants from Bangladesh (94.0%, a difference of 0.050%), and Cape Verdean (94.1%, a difference of 0.070%).

Demographics	Rating \| Rank	7th Grade
Sri Lankans	0.0 /100 \| #303	Tragic 94.4%
Immigrants \| Haiti	0.0 /100 \| #304	Tragic 94.3%
Guyanese	0.0 /100 \| #305	Tragic 94.3%
Immigrants \| Guyana	0.0 /100 \| #306	Tragic 94.2%
Immigrants \| Portugal	0.0 /100 \| #307	Tragic 94.2%
Cape Verdeans	0.0 /100 \| #308	Tragic 94.1%
Ecuadorians	0.0 /100 \| #309	Tragic 94.0%
Immigrants \| Caribbean	0.0 /100 \| #310	Tragic 94.0%
Puerto Ricans	0.0 /100 \| #311	Tragic 94.0%
Immigrants \| Immigrants	0.0 /100 \| #312	Tragic 94.0%
Immigrants \| Bangladesh	0.0 /100 \| #313	Tragic 94.0%
Japanese	0.0 /100 \| #314	Tragic 94.0%
Vietnamese	0.0 /100 \| #315	Tragic 93.9%
Immigrants \| Vietnam	0.0 /100 \| #316	Tragic 93.9%
Immigrants \| Cuba	0.0 /100 \| #317	Tragic 93.8%