Scotch-Irish vs Subsaharan African Professional Degree
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Scotch-Irish
 Subsaharan African
 Professional Degree
Professional Degree Comparison
Scotch-Irish
Sub-Saharan Africans
4.3%
PROFESSIONAL DEGREE
34.2/ 100
METRIC RATING
186th/ 347
METRIC RANK
4.1%
PROFESSIONAL DEGREE
12.8/ 100
METRIC RATING
207th/ 347
METRIC RANK
Scotch-Irish vs Subsaharan African Professional Degree Correlation Chart
The statistical analysis conducted on geographies consisting of 542,187,635 people shows a substantial positive correlation between the proportion of Scotch-Irish and percentage of population with at least professional degree education in the United States with a correlation coefficient (R) of 0.563 and weighted average of 4.3%. Similarly, the statistical analysis conducted on geographies consisting of 505,148,465 people shows a weak negative correlation between the proportion of Sub-Saharan Africans and percentage of population with at least professional degree education in the United States with a correlation coefficient (R) of -0.246 and weighted average of 4.1%, a difference of 5.0%.
 
Professional Degree Correlation Summary
| Measurement | Scotch-Irish | Subsaharan African | 
| Minimum | 0.53% | 0.23% | 
| Maximum | 41.7% | 9.0% | 
| Range | 41.1% | 8.8% | 
| Mean | 6.5% | 3.5% | 
| Median | 4.0% | 3.9% | 
| Interquartile 25% (IQ1) | 2.8% | 2.0% | 
| Interquartile 75% (IQ3) | 5.9% | 4.4% | 
| Interquartile Range (IQR) | 3.0% | 2.4% | 
| Standard Deviation (Sample) | 7.5% | 1.7% | 
| Standard Deviation (Population) | 7.4% | 1.7% | 
Similar Demographics by Professional Degree
Demographics Similar to Scotch-Irish by Professional Degree
In terms of professional degree, the demographic groups most similar to Scotch-Irish are Immigrants from Cameroon (4.3%, a difference of 0.15%), Welsh (4.3%, a difference of 0.27%), Belgian (4.3%, a difference of 0.32%), Immigrants from Thailand (4.3%, a difference of 0.43%), and Slovak (4.3%, a difference of 0.60%).
| Demographics | Rating | Rank | Professional Degree | 
| Immigrants | Kenya | 45.9 /100 | #179  | Average 4.4%  | 
| Czechs | 44.9 /100 | #180  | Average 4.4%  | 
| Danes | 43.5 /100 | #181  | Average 4.4%  | 
| Immigrants | Immigrants | 43.2 /100 | #182  | Average 4.4%  | 
| Bermudans | 43.1 /100 | #183  | Average 4.4%  | 
| Belgians | 36.2 /100 | #184  | Fair 4.3%  | 
| Welsh | 35.8 /100 | #185  | Fair 4.3%  | 
| Scotch-Irish | 34.2 /100 | #186  | Fair 4.3%  | 
| Immigrants | Cameroon | 33.3 /100 | #187  | Fair 4.3%  | 
| Immigrants | Thailand | 31.7 /100 | #188  | Fair 4.3%  | 
| Slovaks | 30.7 /100 | #189  | Fair 4.3%  | 
| Immigrants | Poland | 29.2 /100 | #190  | Fair 4.3%  | 
| Sri Lankans | 29.0 /100 | #191  | Fair 4.3%  | 
| Ghanaians | 27.3 /100 | #192  | Fair 4.3%  | 
| French | 27.1 /100 | #193  | Fair 4.2%  | 
Demographics Similar to Sub-Saharan Africans by Professional Degree
In terms of professional degree, the demographic groups most similar to Sub-Saharan Africans are Immigrants from Somalia (4.1%, a difference of 0.080%), Immigrants from Panama (4.1%, a difference of 0.16%), Yugoslavian (4.1%, a difference of 0.24%), Immigrants from Nigeria (4.1%, a difference of 0.38%), and German (4.1%, a difference of 0.42%).
| Demographics | Rating | Rank | Professional Degree | 
| Immigrants | North Macedonia | 20.2 /100 | #200  | Fair 4.2%  | 
| Finns | 18.7 /100 | #201  | Poor 4.2%  | 
| Immigrants | Iraq | 17.1 /100 | #202  | Poor 4.2%  | 
| Panamanians | 15.9 /100 | #203  | Poor 4.1%  | 
| Barbadians | 15.8 /100 | #204  | Poor 4.1%  | 
| Somalis | 14.8 /100 | #205  | Poor 4.1%  | 
| Yugoslavians | 13.4 /100 | #206  | Poor 4.1%  | 
| Sub-Saharan Africans | 12.8 /100 | #207  | Poor 4.1%  | 
| Immigrants | Somalia | 12.5 /100 | #208  | Poor 4.1%  | 
| Immigrants | Panama | 12.3 /100 | #209  | Poor 4.1%  | 
| Immigrants | Nigeria | 11.7 /100 | #210  | Poor 4.1%  | 
| Germans | 11.6 /100 | #211  | Poor 4.1%  | 
| Whites/Caucasians | 11.2 /100 | #212  | Poor 4.1%  | 
| Koreans | 10.7 /100 | #213  | Poor 4.1%  | 
| Immigrants | Ghana | 10.6 /100 | #214  | Poor 4.1%  |