Scotch-Irish vs Immigrants from Costa Rica Single Father Households

The statistical analysis conducted on geographies consisting of 535,957,408 people shows a weak positive correlation between the proportion of Scotch-Irish and percentage of single father households in the United States with a correlation coefficient (R) of 0.232 and weighted average of 2.3%. Similarly, the statistical analysis conducted on geographies consisting of 203,697,810 people shows a slight positive correlation between the proportion of Immigrants from Costa Rica and percentage of single father households in the United States with a correlation coefficient (R) of 0.058 and weighted average of 2.4%, a difference of 4.2%.

Single Father Households Correlation Summary

Measurement	Scotch-Irish	Immigrants from Costa Rica
Minimum	0.96%	0.40%
Maximum	18.9%	7.3%
Range	17.9%	6.9%
Mean	3.7%	2.9%
Median	2.9%	2.5%
Interquartile 25% (IQ1)	2.2%	1.6%
Interquartile 75% (IQ3)	4.1%	3.9%
Interquartile Range (IQR)	1.9%	2.3%
Standard Deviation (Sample)	3.0%	1.7%
Standard Deviation (Population)	3.0%	1.7%

Similar Demographics by Single Father Households

Demographics Similar to Scotch-Irish by Single Father Households

In terms of single father households, the demographic groups most similar to Scotch-Irish are English (2.3%, a difference of 0.070%), Pakistani (2.3%, a difference of 0.10%), Irish (2.3%, a difference of 0.24%), Scottish (2.3%, a difference of 0.31%), and Swiss (2.3%, a difference of 0.35%).

Demographics	Rating \| Rank	Single Father Households
Immigrants \| Senegal	79.4 /100 \| #158	Good 2.3%
Immigrants \| West Indies	77.9 /100 \| #159	Good 2.3%
Immigrants \| Bolivia	76.3 /100 \| #160	Good 2.3%
Swiss	73.2 /100 \| #161	Good 2.3%
Scottish	72.8 /100 \| #162	Good 2.3%
Irish	72.1 /100 \| #163	Good 2.3%
Pakistanis	70.6 /100 \| #164	Good 2.3%
Scotch-Irish	69.4 /100 \| #165	Good 2.3%
English	68.6 /100 \| #166	Good 2.3%
South Americans	64.3 /100 \| #167	Good 2.3%
Icelanders	63.1 /100 \| #168	Good 2.3%
Czechs	62.5 /100 \| #169	Good 2.3%
Ugandans	62.2 /100 \| #170	Good 2.3%
Swedes	61.6 /100 \| #171	Good 2.3%
Czechoslovakians	58.9 /100 \| #172	Average 2.3%

Demographics Similar to Immigrants from Costa Rica by Single Father Households

In terms of single father households, the demographic groups most similar to Immigrants from Costa Rica are Immigrants from Peru (2.4%, a difference of 0.010%), Immigrants from Nigeria (2.4%, a difference of 0.050%), Finnish (2.4%, a difference of 0.10%), Immigrants from Kenya (2.4%, a difference of 0.13%), and Norwegian (2.4%, a difference of 0.25%).

Demographics	Rating \| Rank	Single Father Households
French Canadians	24.7 /100 \| #203	Fair 2.4%
Ecuadorians	24.5 /100 \| #204	Fair 2.4%
Immigrants \| Afghanistan	24.2 /100 \| #205	Fair 2.4%
Koreans	24.1 /100 \| #206	Fair 2.4%
Whites/Caucasians	22.6 /100 \| #207	Fair 2.4%
Immigrants \| Kenya	20.3 /100 \| #208	Fair 2.4%
Immigrants \| Peru	19.3 /100 \| #209	Poor 2.4%
Immigrants \| Costa Rica	19.2 /100 \| #210	Poor 2.4%
Immigrants \| Nigeria	18.7 /100 \| #211	Poor 2.4%
Finns	18.3 /100 \| #212	Poor 2.4%
Norwegians	17.1 /100 \| #213	Poor 2.4%
Ethiopians	16.6 /100 \| #214	Poor 2.4%
Immigrants \| South Eastern Asia	15.9 /100 \| #215	Poor 2.4%
Immigrants \| Ecuador	14.9 /100 \| #216	Poor 2.4%
Dutch	14.3 /100 \| #217	Poor 2.4%