Immigrants from Ghana vs Irish Doctorate Degree

The statistical analysis conducted on geographies consisting of 199,222,396 people shows a poor positive correlation between the proportion of Immigrants from Ghana and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of 0.191 and weighted average of 1.8%. Similarly, the statistical analysis conducted on geographies consisting of 550,861,641 people shows a substantial positive correlation between the proportion of Irish and percentage of population with at least doctorate degree education in the United States with a correlation coefficient (R) of 0.518 and weighted average of 1.9%, a difference of 7.1%.

Doctorate Degree Correlation Summary

Measurement	Immigrants from Ghana	Irish
Minimum	0.098%	0.38%
Maximum	4.4%	40.0%
Range	4.3%	39.6%
Mean	1.7%	3.4%
Median	1.6%	2.0%
Interquartile 25% (IQ1)	0.99%	1.7%
Interquartile 75% (IQ3)	2.2%	2.3%
Interquartile Range (IQR)	1.2%	0.66%
Standard Deviation (Sample)	0.95%	6.1%
Standard Deviation (Population)	0.94%	6.0%

Similar Demographics by Doctorate Degree

Demographics Similar to Immigrants from Ghana by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Immigrants from Ghana are Chinese (1.8%, a difference of 0.080%), Subsaharan African (1.8%, a difference of 0.090%), Immigrants from Somalia (1.8%, a difference of 0.16%), Immigrants from South America (1.8%, a difference of 0.29%), and Uruguayan (1.8%, a difference of 0.31%).

Demographics	Rating \| Rank	Doctorate Degree
South Americans	29.5 /100 \| #191	Fair 1.8%
Dutch	27.4 /100 \| #192	Fair 1.8%
German Russians	27.1 /100 \| #193	Fair 1.8%
Uruguayans	26.2 /100 \| #194	Fair 1.8%
Immigrants \| Somalia	25.4 /100 \| #195	Fair 1.8%
Sub-Saharan Africans	25.1 /100 \| #196	Fair 1.8%
Chinese	25.1 /100 \| #197	Fair 1.8%
Immigrants \| Ghana	24.6 /100 \| #198	Fair 1.8%
Immigrants \| South America	23.3 /100 \| #199	Fair 1.8%
Whites/Caucasians	22.8 /100 \| #200	Fair 1.8%
Immigrants \| Nigeria	22.4 /100 \| #201	Fair 1.8%
Portuguese	21.4 /100 \| #202	Fair 1.8%
Immigrants \| Vietnam	21.4 /100 \| #203	Fair 1.8%
Somalis	21.2 /100 \| #204	Fair 1.7%
Venezuelans	19.5 /100 \| #205	Poor 1.7%

Demographics Similar to Irish by Doctorate Degree

In terms of doctorate degree, the demographic groups most similar to Irish are Czech (1.9%, a difference of 0.040%), Celtic (1.9%, a difference of 0.13%), Immigrants from Middle Africa (1.9%, a difference of 0.21%), Welsh (1.9%, a difference of 0.36%), and Slovene (1.9%, a difference of 0.45%).

Demographics	Rating \| Rank	Doctorate Degree
Poles	72.7 /100 \| #155	Good 1.9%
Slavs	72.4 /100 \| #156	Good 1.9%
Danes	71.9 /100 \| #157	Good 1.9%
Hungarians	71.7 /100 \| #158	Good 1.9%
Slovenes	70.2 /100 \| #159	Good 1.9%
Welsh	69.7 /100 \| #160	Good 1.9%
Immigrants \| Middle Africa	68.8 /100 \| #161	Good 1.9%
Irish	67.5 /100 \| #162	Good 1.9%
Czechs	67.3 /100 \| #163	Good 1.9%
Celtics	66.7 /100 \| #164	Good 1.9%
Scotch-Irish	63.6 /100 \| #165	Good 1.9%
Spaniards	63.5 /100 \| #166	Good 1.9%
Macedonians	60.9 /100 \| #167	Good 1.9%
Sri Lankans	60.3 /100 \| #168	Good 1.9%
Vietnamese	54.8 /100 \| #169	Average 1.9%