Ecuadorian vs Immigrants from Serbia Average Family Size

The statistical analysis conducted on geographies consisting of 317,647,749 people shows a weak negative correlation between the proportion of Ecuadorians and average family size in the United States with a correlation coefficient (R) of -0.244 and weighted average of 3.32. Similarly, the statistical analysis conducted on geographies consisting of 131,725,495 people shows a poor negative correlation between the proportion of Immigrants from Serbia and average family size in the United States with a correlation coefficient (R) of -0.169 and weighted average of 3.13, a difference of 6.0%.

Average Family Size Correlation Summary

Measurement	Ecuadorian	Immigrants from Serbia
Minimum	2.46	2.13
Maximum	4.15	4.19
Range	1.69	2.06
Mean	3.35	3.02
Median	3.34	3.08
Interquartile 25% (IQ1)	3.19	2.91
Interquartile 75% (IQ3)	3.48	3.15
Interquartile Range (IQR)	0.30	0.24
Standard Deviation (Sample)	0.28	0.34
Standard Deviation (Population)	0.28	0.34

Similar Demographics by Average Family Size

Demographics Similar to Ecuadorians by Average Family Size

In terms of average family size, the demographic groups most similar to Ecuadorians are Immigrants from Afghanistan (3.32, a difference of 0.010%), Immigrants from Dominica (3.32, a difference of 0.040%), Immigrants from Nigeria (3.32, a difference of 0.050%), Lumbee (3.32, a difference of 0.080%), and Afghan (3.31, a difference of 0.090%).

Demographics	Rating \| Rank	Average Family Size
Immigrants \| Barbados	99.8 /100 \| #75	Exceptional 3.32
Trinidadians and Tobagonians	99.8 /100 \| #76	Exceptional 3.32
Immigrants \| Ecuador	99.8 /100 \| #77	Exceptional 3.32
Immigrants \| Micronesia	99.8 /100 \| #78	Exceptional 3.32
British West Indians	99.8 /100 \| #79	Exceptional 3.32
Lumbee	99.8 /100 \| #80	Exceptional 3.32
Immigrants \| Dominica	99.8 /100 \| #81	Exceptional 3.32
Ecuadorians	99.8 /100 \| #82	Exceptional 3.32
Immigrants \| Afghanistan	99.8 /100 \| #83	Exceptional 3.32
Immigrants \| Nigeria	99.7 /100 \| #84	Exceptional 3.32
Afghans	99.7 /100 \| #85	Exceptional 3.31
Jamaicans	99.7 /100 \| #86	Exceptional 3.31
Immigrants \| Peru	99.7 /100 \| #87	Exceptional 3.31
Immigrants \| Bolivia	99.6 /100 \| #88	Exceptional 3.31
Malaysians	99.6 /100 \| #89	Exceptional 3.31

Demographics Similar to Immigrants from Serbia by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Serbia are Immigrants from Ireland (3.13, a difference of 0.010%), Slavic (3.13, a difference of 0.050%), Northern European (3.13, a difference of 0.060%), Australian (3.13, a difference of 0.070%), and Czechoslovakian (3.13, a difference of 0.080%).

Demographics	Rating \| Rank	Average Family Size
Immigrants \| Sweden	0.2 /100 \| #300	Tragic 3.14
Macedonians	0.2 /100 \| #301	Tragic 3.13
Immigrants \| Latvia	0.2 /100 \| #302	Tragic 3.13
British	0.2 /100 \| #303	Tragic 3.13
Immigrants \| Switzerland	0.2 /100 \| #304	Tragic 3.13
Australians	0.1 /100 \| #305	Tragic 3.13
Immigrants \| Ireland	0.1 /100 \| #306	Tragic 3.13
Immigrants \| Serbia	0.1 /100 \| #307	Tragic 3.13
Slavs	0.1 /100 \| #308	Tragic 3.13
Northern Europeans	0.1 /100 \| #309	Tragic 3.13
Czechoslovakians	0.1 /100 \| #310	Tragic 3.13
Immigrants \| Northern Europe	0.1 /100 \| #311	Tragic 3.13
Immigrants \| Australia	0.1 /100 \| #312	Tragic 3.13
Bulgarians	0.1 /100 \| #313	Tragic 3.13
Russians	0.1 /100 \| #314	Tragic 3.12