Immigrants from Ghana vs Arapaho 12th Grade, No Diploma

The statistical analysis conducted on geographies consisting of 199,951,982 people shows a mild positive correlation between the proportion of Immigrants from Ghana and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.314 and weighted average of 89.7%. Similarly, the statistical analysis conducted on geographies consisting of 29,780,040 people shows a slight positive correlation between the proportion of Arapaho and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.094 and weighted average of 90.5%, a difference of 0.88%.

12th Grade, No Diploma Correlation Summary

Measurement	Immigrants from Ghana	Arapaho
Minimum	73.6%	79.2%
Maximum	100.0%	100.0%
Range	26.4%	20.8%
Mean	90.2%	90.1%
Median	90.9%	90.2%
Interquartile 25% (IQ1)	88.1%	88.3%
Interquartile 75% (IQ3)	93.4%	92.5%
Interquartile Range (IQR)	5.3%	4.2%
Standard Deviation (Sample)	5.6%	4.9%
Standard Deviation (Population)	5.5%	4.8%

Similar Demographics by 12th Grade, No Diploma

Demographics Similar to Immigrants from Ghana by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Immigrants from Ghana are Immigrants from Senegal (89.7%, a difference of 0.010%), Jamaican (89.7%, a difference of 0.010%), Immigrants from Peru (89.7%, a difference of 0.020%), African (89.6%, a difference of 0.050%), and Immigrants from Western Africa (89.6%, a difference of 0.080%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Senegalese	1.1 /100 \| #249	Tragic 89.9%
Immigrants \| Eritrea	1.0 /100 \| #250	Tragic 89.9%
Spanish Americans	0.9 /100 \| #251	Tragic 89.9%
Bahamians	0.9 /100 \| #252	Tragic 89.9%
Choctaw	0.7 /100 \| #253	Tragic 89.8%
Immigrants \| Peru	0.5 /100 \| #254	Tragic 89.7%
Immigrants \| Senegal	0.5 /100 \| #255	Tragic 89.7%
Immigrants \| Ghana	0.5 /100 \| #256	Tragic 89.7%
Jamaicans	0.5 /100 \| #257	Tragic 89.7%
Africans	0.4 /100 \| #258	Tragic 89.6%
Immigrants \| Western Africa	0.4 /100 \| #259	Tragic 89.6%
Immigrants \| South Eastern Asia	0.4 /100 \| #260	Tragic 89.6%
Cheyenne	0.4 /100 \| #261	Tragic 89.6%
Sioux	0.4 /100 \| #262	Tragic 89.6%
Immigrants \| Jamaica	0.2 /100 \| #263	Tragic 89.5%

Demographics Similar to Arapaho by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Arapaho are Shoshone (90.5%, a difference of 0.010%), Cherokee (90.5%, a difference of 0.010%), Immigrants from Cameroon (90.5%, a difference of 0.010%), Immigrants from Africa (90.5%, a difference of 0.030%), and Uruguayan (90.4%, a difference of 0.030%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Immigrants \| Micronesia	11.0 /100 \| #208	Poor 90.6%
Immigrants \| Afghanistan	11.0 /100 \| #209	Poor 90.6%
South American Indians	10.9 /100 \| #210	Poor 90.6%
Portuguese	10.6 /100 \| #211	Poor 90.6%
Somalis	10.2 /100 \| #212	Poor 90.6%
Costa Ricans	9.4 /100 \| #213	Tragic 90.5%
Immigrants \| Africa	8.5 /100 \| #214	Tragic 90.5%
Arapaho	7.7 /100 \| #215	Tragic 90.5%
Shoshone	7.5 /100 \| #216	Tragic 90.5%
Cherokee	7.4 /100 \| #217	Tragic 90.5%
Immigrants \| Cameroon	7.4 /100 \| #218	Tragic 90.5%
Uruguayans	7.0 /100 \| #219	Tragic 90.4%
Colombians	6.6 /100 \| #220	Tragic 90.4%
Immigrants \| Liberia	5.7 /100 \| #221	Tragic 90.4%
Immigrants \| Somalia	5.3 /100 \| #222	Tragic 90.4%