Swiss vs Immigrants from Japan Average Family Size

The statistical analysis conducted on geographies consisting of 464,761,483 people shows a weak negative correlation between the proportion of Swiss and average family size in the United States with a correlation coefficient (R) of -0.249 and weighted average of 3.15. Similarly, the statistical analysis conducted on geographies consisting of 339,992,819 people shows a moderate negative correlation between the proportion of Immigrants from Japan and average family size in the United States with a correlation coefficient (R) of -0.409 and weighted average of 3.18, a difference of 0.86%.

Average Family Size Correlation Summary

Measurement	Swiss	Immigrants from Japan
Minimum	1.91	1.75
Maximum	4.63	3.42
Range	2.72	1.67
Mean	3.20	2.92
Median	3.21	3.03
Interquartile 25% (IQ1)	2.94	2.74
Interquartile 75% (IQ3)	3.50	3.17
Interquartile Range (IQR)	0.56	0.43
Standard Deviation (Sample)	0.60	0.37
Standard Deviation (Population)	0.60	0.37

Similar Demographics by Average Family Size

Demographics Similar to Swiss by Average Family Size

In terms of average family size, the demographic groups most similar to Swiss are Immigrants from Bosnia and Herzegovina (3.15, a difference of 0.010%), Okinawan (3.15, a difference of 0.030%), Immigrants from Europe (3.15, a difference of 0.040%), Immigrants from England (3.15, a difference of 0.070%), and New Zealander (3.15, a difference of 0.10%).

Demographics	Rating \| Rank	Average Family Size
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
Yugoslavians	0.4 /100 \| #282	Tragic 3.15
German Russians	0.4 /100 \| #283	Tragic 3.15
Immigrants \| France	0.4 /100 \| #284	Tragic 3.15

Demographics Similar to Immigrants from Japan by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Japan are Osage (3.18, a difference of 0.020%), Hungarian (3.18, a difference of 0.020%), Immigrants from Moldova (3.18, a difference of 0.020%), Immigrants from Southern Europe (3.18, a difference of 0.030%), and Houma (3.18, a difference of 0.050%).

Demographics	Rating \| Rank	Average Family Size
Iranians	4.5 /100 \| #234	Tragic 3.18
Immigrants \| Turkey	4.2 /100 \| #235	Tragic 3.18
Immigrants \| Portugal	4.2 /100 \| #236	Tragic 3.18
Immigrants \| Romania	3.7 /100 \| #237	Tragic 3.18
Romanians	3.7 /100 \| #238	Tragic 3.18
Houma	3.4 /100 \| #239	Tragic 3.18
Osage	3.2 /100 \| #240	Tragic 3.18
Immigrants \| Japan	3.0 /100 \| #241	Tragic 3.18
Hungarians	3.0 /100 \| #242	Tragic 3.18
Immigrants \| Moldova	2.9 /100 \| #243	Tragic 3.18
Immigrants \| Southern Europe	2.9 /100 \| #244	Tragic 3.18
Immigrants \| Brazil	2.7 /100 \| #245	Tragic 3.18
Danes	2.5 /100 \| #246	Tragic 3.17
Cajuns	2.4 /100 \| #247	Tragic 3.17
Immigrants \| Belarus	2.3 /100 \| #248	Tragic 3.17