Brazilian vs Immigrants from Ecuador Average Family Size

The statistical analysis conducted on geographies consisting of 323,732,012 people shows a weak positive correlation between the proportion of Brazilians and average family size in the United States with a correlation coefficient (R) of 0.232 and weighted average of 3.18. Similarly, the statistical analysis conducted on geographies consisting of 270,888,675 people shows a mild negative correlation between the proportion of Immigrants from Ecuador and average family size in the United States with a correlation coefficient (R) of -0.396 and weighted average of 3.32, a difference of 4.3%.

Average Family Size Correlation Summary

Measurement	Brazilian	Immigrants from Ecuador
Minimum	2.29	2.46
Maximum	4.09	3.89
Range	1.80	1.43
Mean	3.16	3.32
Median	3.15	3.34
Interquartile 25% (IQ1)	3.08	3.17
Interquartile 75% (IQ3)	3.26	3.46
Interquartile Range (IQR)	0.19	0.29
Standard Deviation (Sample)	0.24	0.26
Standard Deviation (Population)	0.24	0.26

Similar Demographics by Average Family Size

Demographics Similar to Brazilians by Average Family Size

In terms of average family size, the demographic groups most similar to Brazilians are Iranian (3.18, a difference of 0.0%), Cherokee (3.18, a difference of 0.020%), Immigrants from Turkey (3.18, a difference of 0.030%), Immigrants from Portugal (3.18, a difference of 0.040%), and Icelander (3.19, a difference of 0.070%).

Demographics	Rating \| Rank	Average Family Size
Chickasaw	6.0 /100 \| #226	Tragic 3.19
Portuguese	6.0 /100 \| #227	Tragic 3.19
Immigrants \| Nonimmigrants	5.7 /100 \| #228	Tragic 3.19
Immigrants \| Italy	5.3 /100 \| #229	Tragic 3.19
Icelanders	5.2 /100 \| #230	Tragic 3.19
Basques	5.2 /100 \| #231	Tragic 3.19
Cherokee	4.7 /100 \| #232	Tragic 3.18
Brazilians	4.5 /100 \| #233	Tragic 3.18
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

Demographics Similar to Immigrants from Ecuador by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Ecuador are Trinidadian and Tobagonian (3.32, a difference of 0.010%), Immigrants from Barbados (3.32, a difference of 0.030%), Immigrants from Micronesia (3.32, a difference of 0.040%), British West Indian (3.32, a difference of 0.050%), and Immigrants from Sierra Leone (3.32, a difference of 0.060%).

Demographics	Rating \| Rank	Average Family Size
Immigrants \| Trinidad and Tobago	99.9 /100 \| #70	Exceptional 3.33
Immigrants \| West Indies	99.9 /100 \| #71	Exceptional 3.33
Immigrants \| Caribbean	99.9 /100 \| #72	Exceptional 3.33
Yaqui	99.9 /100 \| #73	Exceptional 3.32
Immigrants \| Sierra Leone	99.9 /100 \| #74	Exceptional 3.32
Immigrants \| Barbados	99.8 /100 \| #75	Exceptional 3.32
Trinidadians and Tobagonians	99.8 /100 \| #76	Exceptional 3.32
Immigrants \| Ecuador	99.8 /100 \| #77	Exceptional 3.32
Immigrants \| Micronesia	99.8 /100 \| #78	Exceptional 3.32
British West Indians	99.8 /100 \| #79	Exceptional 3.32
Lumbee	99.8 /100 \| #80	Exceptional 3.32
Immigrants \| Dominica	99.8 /100 \| #81	Exceptional 3.32
Ecuadorians	99.8 /100 \| #82	Exceptional 3.32
Immigrants \| Afghanistan	99.8 /100 \| #83	Exceptional 3.32
Immigrants \| Nigeria	99.7 /100 \| #84	Exceptional 3.32

Demographics	Rating \| Rank	Average Family Size
Immigrants \| Trinidad and Tobago	99.9 /100 \| #70	Exceptional 3.33
Immigrants \| West Indies	99.9 /100 \| #71	Exceptional 3.33
Immigrants \| Caribbean	99.9 /100 \| #72	Exceptional 3.33
Yaqui	99.9 /100 \| #73	Exceptional 3.32
Immigrants \| Sierra Leone	99.9 /100 \| #74	Exceptional 3.32
Immigrants \| Barbados	99.8 /100 \| #75	Exceptional 3.32
Trinidadians and Tobagonians	99.8 /100 \| #76	Exceptional 3.32
Immigrants \| Ecuador	99.8 /100 \| #77	Exceptional 3.32
Immigrants \| Micronesia	99.8 /100 \| #78	Exceptional 3.32
British West Indians	99.8 /100 \| #79	Exceptional 3.32
Lumbee	99.8 /100 \| #80	Exceptional 3.32
Immigrants \| Dominica	99.8 /100 \| #81	Exceptional 3.32
Ecuadorians	99.8 /100 \| #82	Exceptional 3.32
Immigrants \| Afghanistan	99.8 /100 \| #83	Exceptional 3.32
Immigrants \| Nigeria	99.7 /100 \| #84	Exceptional 3.32