South American Indian vs Immigrants from Nigeria 7th Grade

The statistical analysis conducted on geographies consisting of 164,571,317 people shows a substantial positive correlation between the proportion of South American Indians and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.532 and weighted average of 95.5%. Similarly, the statistical analysis conducted on geographies consisting of 283,441,873 people shows a mild positive correlation between the proportion of Immigrants from Nigeria and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.375 and weighted average of 95.2%, a difference of 0.24%.

7th Grade Correlation Summary

Measurement	South American Indian	Immigrants from Nigeria
Minimum	92.8%	86.0%
Maximum	100.0%	100.0%
Range	7.2%	14.0%
Mean	98.0%	95.8%
Median	98.1%	95.7%
Interquartile 25% (IQ1)	96.4%	94.0%
Interquartile 75% (IQ3)	100.0%	99.3%
Interquartile Range (IQR)	3.6%	5.3%
Standard Deviation (Sample)	2.0%	3.2%
Standard Deviation (Population)	1.9%	3.2%

Similar Demographics by 7th Grade

Demographics Similar to South American Indians by 7th Grade

In terms of 7th grade, the demographic groups most similar to South American Indians are Immigrants from Sierra Leone (95.5%, a difference of 0.0%), Immigrants from Senegal (95.5%, a difference of 0.0%), Indian (Asian) (95.5%, a difference of 0.020%), Jamaican (95.5%, a difference of 0.020%), and Immigrants from Asia (95.5%, a difference of 0.030%).

Demographics	Rating \| Rank	7th Grade
Nigerians	3.0 /100 \| #234	Tragic 95.5%
Immigrants \| Africa	2.7 /100 \| #235	Tragic 95.5%
Asians	2.6 /100 \| #236	Tragic 95.5%
Immigrants \| Asia	2.3 /100 \| #237	Tragic 95.5%
Indians (Asian)	2.3 /100 \| #238	Tragic 95.5%
Jamaicans	2.2 /100 \| #239	Tragic 95.5%
Immigrants \| Sierra Leone	2.0 /100 \| #240	Tragic 95.5%
South American Indians	2.0 /100 \| #241	Tragic 95.5%
Immigrants \| Senegal	1.9 /100 \| #242	Tragic 95.5%
U.S. Virgin Islanders	1.6 /100 \| #243	Tragic 95.4%
Uruguayans	1.6 /100 \| #244	Tragic 95.4%
Immigrants \| Middle Africa	1.5 /100 \| #245	Tragic 95.4%
Ethiopians	1.5 /100 \| #246	Tragic 95.4%
Tongans	1.3 /100 \| #247	Tragic 95.4%
Paiute	1.2 /100 \| #248	Tragic 95.4%

Demographics Similar to Immigrants from Nigeria by 7th Grade

In terms of 7th grade, the demographic groups most similar to Immigrants from Nigeria are South American (95.2%, a difference of 0.010%), Immigrants from Somalia (95.2%, a difference of 0.010%), West Indian (95.2%, a difference of 0.010%), Afghan (95.3%, a difference of 0.020%), and Immigrants from Uruguay (95.2%, a difference of 0.030%).

Demographics	Rating \| Rank	7th Grade
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%
Trinidadians and Tobagonians	0.3 /100 \| #269	Tragic 95.2%
Houma	0.2 /100 \| #270	Tragic 95.1%
Immigrants \| South America	0.2 /100 \| #271	Tragic 95.1%