Pennsylvania German vs Immigrants from Middle Africa Average Family Size

The statistical analysis conducted on geographies consisting of 234,061,809 people shows a poor positive correlation between the proportion of Pennsylvania Germans and average family size in the United States with a correlation coefficient (R) of 0.147 and weighted average of 3.19. Similarly, the statistical analysis conducted on geographies consisting of 202,632,157 people shows a slight positive correlation between the proportion of Immigrants from Middle Africa and average family size in the United States with a correlation coefficient (R) of 0.082 and weighted average of 3.25, a difference of 1.8%.

Average Family Size Correlation Summary

Measurement	Pennsylvania German	Immigrants from Middle Africa
Minimum	1.80	2.55
Maximum	5.71	3.89
Range	3.91	1.34
Mean	3.44	3.32
Median	3.24	3.25
Interquartile 25% (IQ1)	3.07	3.21
Interquartile 75% (IQ3)	3.80	3.43
Interquartile Range (IQR)	0.73	0.21
Standard Deviation (Sample)	0.78	0.23
Standard Deviation (Population)	0.77	0.23

Similar Demographics by Average Family Size

Demographics Similar to Pennsylvania Germans by Average Family Size

In terms of average family size, the demographic groups most similar to Pennsylvania Germans are Lebanese (3.19, a difference of 0.010%), French American Indian (3.20, a difference of 0.030%), Immigrants from Somalia (3.20, a difference of 0.050%), Delaware (3.20, a difference of 0.090%), and Bermudan (3.20, a difference of 0.090%).

Demographics	Rating \| Rank	Average Family Size
Creek	12.1 /100 \| #212	Poor 3.20
Mongolians	11.5 /100 \| #213	Poor 3.20
Somalis	11.2 /100 \| #214	Poor 3.20
Delaware	11.1 /100 \| #215	Poor 3.20
Bermudans	11.0 /100 \| #216	Poor 3.20
Immigrants \| Somalia	10.3 /100 \| #217	Poor 3.20
French American Indians	9.8 /100 \| #218	Tragic 3.20
Pennsylvania Germans	9.3 /100 \| #219	Tragic 3.19
Lebanese	9.1 /100 \| #220	Tragic 3.19
Immigrants \| Ukraine	7.2 /100 \| #221	Tragic 3.19
Immigrants \| Kuwait	7.2 /100 \| #222	Tragic 3.19
Immigrants \| Zimbabwe	7.1 /100 \| #223	Tragic 3.19
Syrians	6.5 /100 \| #224	Tragic 3.19
Cree	6.2 /100 \| #225	Tragic 3.19
Chickasaw	6.0 /100 \| #226	Tragic 3.19

Demographics Similar to Immigrants from Middle Africa by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Middle Africa are Comanche (3.25, a difference of 0.010%), Cuban (3.25, a difference of 0.020%), Immigrants from Ethiopia (3.25, a difference of 0.020%), Subsaharan African (3.25, a difference of 0.020%), and Venezuelan (3.25, a difference of 0.030%).

Demographics	Rating \| Rank	Average Family Size
Laotians	88.5 /100 \| #130	Excellent 3.26
Immigrants \| Western Asia	87.7 /100 \| #131	Excellent 3.26
Costa Ricans	86.8 /100 \| #132	Excellent 3.26
Immigrants \| Venezuela	86.3 /100 \| #133	Excellent 3.26
Africans	84.9 /100 \| #134	Excellent 3.25
Panamanians	84.2 /100 \| #135	Excellent 3.25
Comanche	82.8 /100 \| #136	Excellent 3.25
Immigrants \| Middle Africa	82.4 /100 \| #137	Excellent 3.25
Cubans	81.8 /100 \| #138	Excellent 3.25
Immigrants \| Ethiopia	81.6 /100 \| #139	Excellent 3.25
Sub-Saharan Africans	81.6 /100 \| #140	Excellent 3.25
Venezuelans	81.4 /100 \| #141	Excellent 3.25
Liberians	81.2 /100 \| #142	Excellent 3.25
Bhutanese	81.0 /100 \| #143	Excellent 3.25
Tsimshian	80.2 /100 \| #144	Excellent 3.25