Pennsylvania German vs Immigrants from Ghana Bachelor's Degree

The statistical analysis conducted on geographies consisting of 234,090,370 people shows a significant negative correlation between the proportion of Pennsylvania Germans and percentage of population with at least bachelor's degree education in the United States with a correlation coefficient (R) of -0.661 and weighted average of 28.4%. Similarly, the statistical analysis conducted on geographies consisting of 199,935,745 people shows a poor positive correlation between the proportion of Immigrants from Ghana and percentage of population with at least bachelor's degree education in the United States with a correlation coefficient (R) of 0.169 and weighted average of 36.9%, a difference of 30.1%.

Bachelor's Degree Correlation Summary

Measurement	Pennsylvania German	Immigrants from Ghana
Minimum	1.6%	9.1%
Maximum	37.0%	83.8%
Range	35.5%	74.7%
Mean	15.7%	34.7%
Median	15.7%	36.8%
Interquartile 25% (IQ1)	10.0%	26.7%
Interquartile 75% (IQ3)	21.4%	40.3%
Interquartile Range (IQR)	11.4%	13.5%
Standard Deviation (Sample)	7.5%	12.8%
Standard Deviation (Population)	7.4%	12.7%

Similar Demographics by Bachelor's Degree

Demographics Similar to Pennsylvania Germans by Bachelor's Degree

In terms of bachelor's degree, the demographic groups most similar to Pennsylvania Germans are Apache (28.3%, a difference of 0.39%), Dutch West Indian (28.5%, a difference of 0.45%), Paiute (28.1%, a difference of 1.1%), Fijian (28.7%, a difference of 1.2%), and Tsimshian (28.8%, a difference of 1.3%).

Demographics	Rating \| Rank	Bachelor's Degree
Yaqui	0.0 /100 \| #318	Tragic 29.0%
Creek	0.0 /100 \| #319	Tragic 28.9%
Kiowa	0.0 /100 \| #320	Tragic 28.8%
Alaskan Athabascans	0.0 /100 \| #321	Tragic 28.8%
Tsimshian	0.0 /100 \| #322	Tragic 28.8%
Fijians	0.0 /100 \| #323	Tragic 28.7%
Dutch West Indians	0.0 /100 \| #324	Tragic 28.5%
Pennsylvania Germans	0.0 /100 \| #325	Tragic 28.4%
Apache	0.0 /100 \| #326	Tragic 28.3%
Paiute	0.0 /100 \| #327	Tragic 28.1%
Crow	0.0 /100 \| #328	Tragic 27.7%
Immigrants \| Central America	0.0 /100 \| #329	Tragic 27.5%
Spanish American Indians	0.0 /100 \| #330	Tragic 27.5%
Immigrants \| Azores	0.0 /100 \| #331	Tragic 27.3%
Menominee	0.0 /100 \| #332	Tragic 27.3%

Demographics Similar to Immigrants from Ghana by Bachelor's Degree

In terms of bachelor's degree, the demographic groups most similar to Immigrants from Ghana are Immigrants from Costa Rica (36.9%, a difference of 0.0%), Welsh (37.0%, a difference of 0.21%), Czechoslovakian (37.0%, a difference of 0.22%), Immigrants from South Eastern Asia (36.8%, a difference of 0.26%), and Celtic (37.0%, a difference of 0.27%).

Demographics	Rating \| Rank	Bachelor's Degree
Yugoslavians	31.5 /100 \| #193	Fair 37.1%
Belgians	29.9 /100 \| #194	Fair 37.0%
Koreans	29.8 /100 \| #195	Fair 37.0%
Celtics	29.5 /100 \| #196	Fair 37.0%
Czechoslovakians	29.2 /100 \| #197	Fair 37.0%
Welsh	29.1 /100 \| #198	Fair 37.0%
Immigrants \| Costa Rica	27.4 /100 \| #199	Fair 36.9%
Immigrants \| Ghana	27.4 /100 \| #200	Fair 36.9%
Immigrants \| South Eastern Asia	25.4 /100 \| #201	Fair 36.8%
Immigrants \| Zaire	25.3 /100 \| #202	Fair 36.8%
Immigrants \| Nigeria	23.1 /100 \| #203	Fair 36.7%
Immigrants \| Immigrants	22.8 /100 \| #204	Fair 36.7%
Finns	22.2 /100 \| #205	Fair 36.7%
Spaniards	21.2 /100 \| #206	Fair 36.6%
Immigrants \| Middle Africa	20.6 /100 \| #207	Fair 36.6%