Sioux vs Immigrants from West Indies Average Family Size

The statistical analysis conducted on geographies consisting of 234,114,463 people shows a significant positive correlation between the proportion of Sioux and average family size in the United States with a correlation coefficient (R) of 0.694 and weighted average of 3.52. Similarly, the statistical analysis conducted on geographies consisting of 72,454,628 people shows a significant positive correlation between the proportion of Immigrants from West Indies and average family size in the United States with a correlation coefficient (R) of 0.683 and weighted average of 3.33, a difference of 5.6%.

Average Family Size Correlation Summary

Measurement	Sioux	Immigrants from West Indies
Minimum	1.60	2.63
Maximum	7.63	4.16
Range	6.03	1.53
Mean	4.00	3.34
Median	3.58	3.30
Interquartile 25% (IQ1)	3.16	3.15
Interquartile 75% (IQ3)	4.58	3.51
Interquartile Range (IQR)	1.41	0.36
Standard Deviation (Sample)	1.15	0.41
Standard Deviation (Population)	1.14	0.40

Similar Demographics by Average Family Size

Demographics Similar to Sioux by Average Family Size

In terms of average family size, the demographic groups most similar to Sioux are Immigrants from Mexico (3.52, a difference of 0.080%), Tohono O'odham (3.53, a difference of 0.50%), Immigrants from Central America (3.49, a difference of 0.63%), Tongan (3.49, a difference of 0.68%), and Ute (3.49, a difference of 0.74%).

Demographics	Rating \| Rank	Average Family Size
Arapaho	100.0 /100 \| #6	Exceptional 3.64
Inupiat	100.0 /100 \| #7	Exceptional 3.63
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

Demographics Similar to Immigrants from West Indies by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from West Indies are Immigrants from Trinidad and Tobago (3.33, a difference of 0.010%), Immigrants (3.33, a difference of 0.060%), Immigrants from Caribbean (3.33, a difference of 0.070%), Immigrants from Cambodia (3.33, a difference of 0.090%), and Yaqui (3.32, a difference of 0.10%).

Demographics	Rating \| Rank	Average Family Size
Dominicans	99.9 /100 \| #64	Exceptional 3.34
Immigrants \| Laos	99.9 /100 \| #65	Exceptional 3.34
Immigrants \| St. Vincent and the Grenadines	99.9 /100 \| #66	Exceptional 3.34
Immigrants \| Jamaica	99.9 /100 \| #67	Exceptional 3.33
Immigrants \| Cambodia	99.9 /100 \| #68	Exceptional 3.33
Immigrants \| Immigrants	99.9 /100 \| #69	Exceptional 3.33
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

Demographics	Rating \| Rank	Average Family Size
Dominicans	99.9 /100 \| #64	Exceptional 3.34
Immigrants \| Laos	99.9 /100 \| #65	Exceptional 3.34
Immigrants \| St. Vincent and the Grenadines	99.9 /100 \| #66	Exceptional 3.34
Immigrants \| Jamaica	99.9 /100 \| #67	Exceptional 3.33
Immigrants \| Cambodia	99.9 /100 \| #68	Exceptional 3.33
Immigrants \| Immigrants	99.9 /100 \| #69	Exceptional 3.33
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