Sioux vs Spanish American Indian Average Family Size
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Sioux
 Spanish American Indian
 Average Family Size
Average Family Size Comparison
Sioux
Spanish American Indians
3.52
AVERAGE FAMILY SIZE
100.0/ 100
METRIC RATING
13th/ 347
METRIC RANK
3.58
AVERAGE FAMILY SIZE
100.0/ 100
METRIC RATING
10th/ 347
METRIC RANK
Sioux vs Spanish American Indian Average Family Size Correlation Chart
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 73,145,550 people shows a poor negative correlation between the proportion of Spanish American Indians and average family size in the United States with a correlation coefficient (R) of -0.178 and weighted average of 3.58, a difference of 1.9%.
 
Average Family Size Correlation Summary
| Measurement | Sioux | Spanish American Indian | 
| Minimum | 1.60 | 2.46 | 
| Maximum | 7.63 | 4.29 | 
| Range | 6.03 | 1.83 | 
| Mean | 4.00 | 3.49 | 
| Median | 3.58 | 3.46 | 
| Interquartile 25% (IQ1) | 3.16 | 3.15 | 
| Interquartile 75% (IQ3) | 4.58 | 3.90 | 
| Interquartile Range (IQR) | 1.41 | 0.75 | 
| Standard Deviation (Sample) | 1.15 | 0.48 | 
| Standard Deviation (Population) | 1.14 | 0.47 | 
Demographics Similar to Sioux and Spanish American Indians 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%). Similarly, the demographic groups most similar to Spanish American Indians are Hopi (3.60, a difference of 0.35%), Immigrants from Yemen (3.60, a difference of 0.36%), Inupiat (3.63, a difference of 1.2%), Arapaho (3.64, a difference of 1.4%), and Tohono O'odham (3.53, a difference of 1.4%).
| Demographics | Rating | Rank | Average Family Size | 
| Yup'ik | 100 /100 | #1  | Exceptional 4.00  | 
| Crow | 100 /100 | #2  | Exceptional 3.82  | 
| Pueblo | 100 /100 | #3  | Exceptional 3.79  | 
| Pima | 100 /100 | #4  | Exceptional 3.75  | 
| Navajo | 100.0 /100 | #5  | Exceptional 3.65  | 
| 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  | 
| Yuman | 100.0 /100 | #21  | Exceptional 3.47  |