Sierra Leonean vs Immigrants from Ireland Married-couple Households

The statistical analysis conducted on geographies consisting of 83,352,562 people shows a mild negative correlation between the proportion of Sierra Leoneans and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.310 and weighted average of 42.9%. Similarly, the statistical analysis conducted on geographies consisting of 240,743,344 people shows a poor positive correlation between the proportion of Immigrants from Ireland and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.131 and weighted average of 48.0%, a difference of 12.0%.

Married-couple Households Correlation Summary

Measurement	Sierra Leonean	Immigrants from Ireland
Minimum	10.1%	32.8%
Maximum	73.4%	80.3%
Range	63.3%	47.5%
Mean	45.2%	54.1%
Median	44.4%	51.9%
Interquartile 25% (IQ1)	37.7%	47.4%
Interquartile 75% (IQ3)	53.1%	60.2%
Interquartile Range (IQR)	15.4%	12.8%
Standard Deviation (Sample)	12.2%	9.2%
Standard Deviation (Population)	12.1%	9.1%

Similar Demographics by Married-couple Households

Demographics Similar to Sierra Leoneans by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Sierra Leoneans are Immigrants from Africa (42.9%, a difference of 0.030%), Immigrants from Ecuador (42.9%, a difference of 0.050%), Immigrants from Guatemala (42.8%, a difference of 0.13%), Immigrants from Eastern Africa (42.9%, a difference of 0.14%), and Immigrants from Ethiopia (43.1%, a difference of 0.39%).

Demographics	Rating \| Rank	Married-couple Households
Immigrants \| Nigeria	0.1 /100 \| #272	Tragic 43.2%
Ethiopians	0.1 /100 \| #273	Tragic 43.2%
Nigerians	0.1 /100 \| #274	Tragic 43.2%
Immigrants \| Bangladesh	0.0 /100 \| #275	Tragic 43.1%
Immigrants \| Ethiopia	0.0 /100 \| #276	Tragic 43.1%
Immigrants \| Eastern Africa	0.0 /100 \| #277	Tragic 42.9%
Immigrants \| Africa	0.0 /100 \| #278	Tragic 42.9%
Sierra Leoneans	0.0 /100 \| #279	Tragic 42.9%
Immigrants \| Ecuador	0.0 /100 \| #280	Tragic 42.9%
Immigrants \| Guatemala	0.0 /100 \| #281	Tragic 42.8%
Bermudans	0.0 /100 \| #282	Tragic 42.4%
Inupiat	0.0 /100 \| #283	Tragic 42.4%
Cheyenne	0.0 /100 \| #284	Tragic 42.3%
Ghanaians	0.0 /100 \| #285	Tragic 42.2%
Belizeans	0.0 /100 \| #286	Tragic 42.2%

Demographics Similar to Immigrants from Ireland by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Ireland are Afghan (48.0%, a difference of 0.0%), Belgian (48.0%, a difference of 0.010%), Cypriot (48.0%, a difference of 0.030%), Immigrants from Israel (48.0%, a difference of 0.040%), and French (48.0%, a difference of 0.050%).

Demographics	Rating \| Rank	Married-couple Households
Russians	98.1 /100 \| #80	Exceptional 48.2%
Finns	98.0 /100 \| #81	Exceptional 48.1%
Immigrants \| Poland	97.7 /100 \| #82	Exceptional 48.1%
Guamanians/Chamorros	97.6 /100 \| #83	Exceptional 48.1%
Ukrainians	97.6 /100 \| #84	Exceptional 48.1%
Immigrants \| Israel	97.4 /100 \| #85	Exceptional 48.0%
Belgians	97.4 /100 \| #86	Exceptional 48.0%
Immigrants \| Ireland	97.3 /100 \| #87	Exceptional 48.0%
Afghans	97.3 /100 \| #88	Exceptional 48.0%
Cypriots	97.2 /100 \| #89	Exceptional 48.0%
French	97.2 /100 \| #90	Exceptional 48.0%
Immigrants \| Moldova	97.0 /100 \| #91	Exceptional 48.0%
Palestinians	96.9 /100 \| #92	Exceptional 48.0%
Lebanese	96.9 /100 \| #93	Exceptional 47.9%
Americans	96.9 /100 \| #94	Exceptional 47.9%