Celtic vs Immigrants from Poland Average Family Size

The statistical analysis conducted on geographies consisting of 168,846,519 people shows a mild negative correlation between the proportion of Celtics and average family size in the United States with a correlation coefficient (R) of -0.320 and weighted average of 3.11. Similarly, the statistical analysis conducted on geographies consisting of 304,786,853 people shows a substantial negative correlation between the proportion of Immigrants from Poland and average family size in the United States with a correlation coefficient (R) of -0.583 and weighted average of 3.20, a difference of 3.0%.

Average Family Size Correlation Summary

Measurement	Celtic	Immigrants from Poland
Minimum	1.91	1.87
Maximum	4.09	3.39
Range	2.18	1.52
Mean	3.01	3.06
Median	3.05	3.18
Interquartile 25% (IQ1)	2.91	2.96
Interquartile 75% (IQ3)	3.15	3.22
Interquartile Range (IQR)	0.24	0.26
Standard Deviation (Sample)	0.37	0.33
Standard Deviation (Population)	0.37	0.33

Similar Demographics by Average Family Size

Demographics Similar to Celtics by Average Family Size

In terms of average family size, the demographic groups most similar to Celtics are English (3.11, a difference of 0.040%), Soviet Union (3.11, a difference of 0.080%), Ottawa (3.11, a difference of 0.090%), Dutch (3.11, a difference of 0.10%), and Czech (3.11, a difference of 0.10%).

Demographics	Rating \| Rank	Average Family Size
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
Scotch-Irish	0.0 /100 \| #331	Tragic 3.11

Demographics Similar to Immigrants from Poland by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Poland are Paraguayan (3.20, a difference of 0.010%), Immigrants from Cabo Verde (3.20, a difference of 0.020%), Immigrants from Nepal (3.21, a difference of 0.050%), Immigrants from Morocco (3.21, a difference of 0.060%), and Immigrants from India (3.21, a difference of 0.060%).

Demographics	Rating \| Rank	Average Family Size
Kenyans	28.0 /100 \| #197	Fair 3.21
Immigrants \| Azores	21.7 /100 \| #198	Fair 3.21
Hmong	20.7 /100 \| #199	Fair 3.21
Immigrants \| Kenya	19.2 /100 \| #200	Poor 3.21
Immigrants \| Morocco	18.5 /100 \| #201	Poor 3.21
Immigrants \| India	18.5 /100 \| #202	Poor 3.21
Immigrants \| Nepal	18.1 /100 \| #203	Poor 3.21
Immigrants \| Poland	16.6 /100 \| #204	Poor 3.20
Paraguayans	16.3 /100 \| #205	Poor 3.20
Immigrants \| Cabo Verde	16.0 /100 \| #206	Poor 3.20
Filipinos	13.6 /100 \| #207	Poor 3.20
Chippewa	13.3 /100 \| #208	Poor 3.20
Sudanese	13.3 /100 \| #209	Poor 3.20
Zimbabweans	12.6 /100 \| #210	Poor 3.20
Immigrants \| Iran	12.1 /100 \| #211	Poor 3.20