Immigrants from Scotland vs Tongan Average Family Size

The statistical analysis conducted on geographies consisting of 196,383,417 people shows a mild negative correlation between the proportion of Immigrants from Scotland and average family size in the United States with a correlation coefficient (R) of -0.305 and weighted average of 3.12. Similarly, the statistical analysis conducted on geographies consisting of 102,872,564 people shows a moderate positive correlation between the proportion of Tongans and average family size in the United States with a correlation coefficient (R) of 0.431 and weighted average of 3.49, a difference of 11.8%.

Average Family Size Correlation Summary

Measurement	Immigrants from Scotland	Tongan
Minimum	2.00	2.61
Maximum	3.97	4.73
Range	1.97	2.12
Mean	2.97	3.60
Median	3.03	3.46
Interquartile 25% (IQ1)	2.81	3.39
Interquartile 75% (IQ3)	3.13	3.85
Interquartile Range (IQR)	0.32	0.47
Standard Deviation (Sample)	0.36	0.48
Standard Deviation (Population)	0.36	0.47

Similar Demographics by Average Family Size

Demographics Similar to Immigrants from Scotland by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Scotland are Russian (3.12, a difference of 0.020%), Immigrants from Australia (3.13, a difference of 0.060%), Bulgarian (3.13, a difference of 0.060%), Immigrants from Northern Europe (3.13, a difference of 0.090%), and Serbian (3.12, a difference of 0.090%).

Demographics	Rating \| Rank	Average Family Size
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
Immigrants \| Scotland	0.1 /100 \| #315	Tragic 3.12
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

Demographics Similar to Tongans by Average Family Size

In terms of average family size, the demographic groups most similar to Tongans are Immigrants from Central America (3.49, a difference of 0.050%), Ute (3.49, a difference of 0.060%), Immigrants from El Salvador (3.49, a difference of 0.15%), Salvadoran (3.48, a difference of 0.40%), and Mexican (3.48, a difference of 0.46%).

Demographics	Rating \| Rank	Average Family Size
Immigrants \| Yemen	100.0 /100 \| #8	Exceptional 3.60
Hopi	100.0 /100 \| #9	Exceptional 3.60
Spanish American Indians	100.0 /100 \| #10	Exceptional 3.58
Tohono O'odham	100.0 /100 \| #11	Exceptional 3.53
Immigrants \| Mexico	100.0 /100 \| #12	Exceptional 3.52
Sioux	100.0 /100 \| #13	Exceptional 3.52
Immigrants \| Central America	100.0 /100 \| #14	Exceptional 3.49
Tongans	100.0 /100 \| #15	Exceptional 3.49
Ute	100.0 /100 \| #16	Exceptional 3.49
Immigrants \| El Salvador	100.0 /100 \| #17	Exceptional 3.49
Salvadorans	100.0 /100 \| #18	Exceptional 3.48
Mexicans	100.0 /100 \| #19	Exceptional 3.48
Cheyenne	100.0 /100 \| #20	Exceptional 3.47
Yuman	100.0 /100 \| #21	Exceptional 3.47
Apache	100.0 /100 \| #22	Exceptional 3.46