Immigrants from Peru vs Afghan 7th Grade

The statistical analysis conducted on geographies consisting of 328,685,851 people shows a mild positive correlation between the proportion of Immigrants from Peru and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.336 and weighted average of 94.9%. Similarly, the statistical analysis conducted on geographies consisting of 148,851,685 people shows a poor positive correlation between the proportion of Afghans and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.177 and weighted average of 95.3%, a difference of 0.41%.

7th Grade Correlation Summary

Measurement	Immigrants from Peru	Afghan
Minimum	88.3%	88.6%
Maximum	100.0%	100.0%
Range	11.7%	11.4%
Mean	95.4%	95.6%
Median	95.3%	95.6%
Interquartile 25% (IQ1)	93.7%	94.4%
Interquartile 75% (IQ3)	97.1%	97.0%
Interquartile Range (IQR)	3.3%	2.7%
Standard Deviation (Sample)	2.9%	2.5%
Standard Deviation (Population)	2.9%	2.5%

Similar Demographics by 7th Grade

Demographics Similar to Immigrants from Peru by 7th Grade

In terms of 7th grade, the demographic groups most similar to Immigrants from Peru are Immigrants from Philippines (94.9%, a difference of 0.010%), British West Indian (94.8%, a difference of 0.020%), Taiwanese (94.8%, a difference of 0.030%), Malaysian (94.8%, a difference of 0.050%), and Armenian (95.0%, a difference of 0.090%).

Demographics	Rating \| Rank	7th Grade
Immigrants \| St. Vincent and the Grenadines	0.1 /100 \| #280	Tragic 95.0%
Tohono O'odham	0.1 /100 \| #281	Tragic 95.0%
Immigrants \| Bolivia	0.1 /100 \| #282	Tragic 95.0%
Immigrants \| Barbados	0.1 /100 \| #283	Tragic 95.0%
Armenians	0.1 /100 \| #284	Tragic 95.0%
Immigrants \| Eritrea	0.1 /100 \| #285	Tragic 94.9%
Immigrants \| Philippines	0.0 /100 \| #286	Tragic 94.9%
Immigrants \| Peru	0.0 /100 \| #287	Tragic 94.9%
British West Indians	0.0 /100 \| #288	Tragic 94.8%
Taiwanese	0.0 /100 \| #289	Tragic 94.8%
Malaysians	0.0 /100 \| #290	Tragic 94.8%
Immigrants \| Grenada	0.0 /100 \| #291	Tragic 94.8%
Immigrants \| West Indies	0.0 /100 \| #292	Tragic 94.8%
Fijians	0.0 /100 \| #293	Tragic 94.7%
Haitians	0.0 /100 \| #294	Tragic 94.7%

Demographics Similar to Afghans by 7th Grade

In terms of 7th grade, the demographic groups most similar to Afghans 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%), Immigrants from Nigeria (95.2%, a difference of 0.020%), and Immigrants from Costa Rica (95.3%, a difference of 0.030%).

Demographics	Rating \| Rank	7th Grade
Somalis	0.9 /100 \| #253	Tragic 95.3%
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%