Immigrants from Belgium vs Soviet Union Average Family Size

The statistical analysis conducted on geographies consisting of 146,697,928 people shows a weak negative correlation between the proportion of Immigrants from Belgium and average family size in the United States with a correlation coefficient (R) of -0.240 and weighted average of 3.15. Similarly, the statistical analysis conducted on geographies consisting of 43,509,630 people shows a poor negative correlation between the proportion of Soviet Union and average family size in the United States with a correlation coefficient (R) of -0.176 and weighted average of 3.11, a difference of 1.3%.

Average Family Size Correlation Summary

Measurement	Immigrants from Belgium	Soviet Union
Minimum	1.96	2.27
Maximum	4.19	3.38
Range	2.23	1.11
Mean	2.97	2.99
Median	2.98	3.05
Interquartile 25% (IQ1)	2.75	2.93
Interquartile 75% (IQ3)	3.16	3.15
Interquartile Range (IQR)	0.41	0.22
Standard Deviation (Sample)	0.39	0.24
Standard Deviation (Population)	0.39	0.24

Similar Demographics by Average Family Size

Demographics Similar to Immigrants from Belgium by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Belgium are New Zealander (3.15, a difference of 0.0%), Cambodian (3.15, a difference of 0.0%), Immigrants from Lithuania (3.15, a difference of 0.020%), Immigrants from Germany (3.15, a difference of 0.030%), and Tlingit-Haida (3.16, a difference of 0.060%).

Demographics	Rating \| Rank	Average Family Size
Iroquois	0.8 /100 \| #267	Tragic 3.16
Maltese	0.8 /100 \| #268	Tragic 3.16
Immigrants \| Singapore	0.7 /100 \| #269	Tragic 3.16
Tlingit-Haida	0.7 /100 \| #270	Tragic 3.16
Immigrants \| Germany	0.7 /100 \| #271	Tragic 3.15
Immigrants \| Lithuania	0.6 /100 \| #272	Tragic 3.15
New Zealanders	0.6 /100 \| #273	Tragic 3.15
Immigrants \| Belgium	0.6 /100 \| #274	Tragic 3.15
Cambodians	0.6 /100 \| #275	Tragic 3.15
Immigrants \| Bosnia and Herzegovina	0.5 /100 \| #276	Tragic 3.15
Swiss	0.5 /100 \| #277	Tragic 3.15
Okinawans	0.5 /100 \| #278	Tragic 3.15
Immigrants \| Europe	0.5 /100 \| #279	Tragic 3.15
Immigrants \| England	0.4 /100 \| #280	Tragic 3.15
Immigrants \| Denmark	0.4 /100 \| #281	Tragic 3.15

Demographics Similar to Soviet Union by Average Family Size

In terms of average family size, the demographic groups most similar to Soviet Union are Immigrants from Austria (3.12, a difference of 0.030%), Immigrants from Canada (3.12, a difference of 0.030%), Immigrants from North America (3.12, a difference of 0.060%), Celtic (3.11, a difference of 0.080%), and English (3.11, a difference of 0.12%).

Demographics	Rating \| Rank	Average Family Size
Serbians	0.1 /100 \| #316	Tragic 3.12
Italians	0.1 /100 \| #317	Tragic 3.12
Eastern Europeans	0.1 /100 \| #318	Tragic 3.12
Welsh	0.1 /100 \| #319	Tragic 3.12
Immigrants \| North America	0.0 /100 \| #320	Tragic 3.12
Immigrants \| Austria	0.0 /100 \| #321	Tragic 3.12
Immigrants \| Canada	0.0 /100 \| #322	Tragic 3.12
Soviet Union	0.0 /100 \| #323	Tragic 3.11
Celtics	0.0 /100 \| #324	Tragic 3.11
English	0.0 /100 \| #325	Tragic 3.11
Ottawa	0.0 /100 \| #326	Tragic 3.11
Dutch	0.0 /100 \| #327	Tragic 3.11
Czechs	0.0 /100 \| #328	Tragic 3.11
Belgians	0.0 /100 \| #329	Tragic 3.11
Latvians	0.0 /100 \| #330	Tragic 3.11