African vs Blackfeet Average Family Size
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African
Blackfeet
Average Family Size
Average Family Size Comparison
Africans
Blackfeet
3.25
AVERAGE FAMILY SIZE
84.9/ 100
METRIC RATING
134th/ 347
METRIC RANK
3.24
AVERAGE FAMILY SIZE
75.0/ 100
METRIC RATING
148th/ 347
METRIC RANK
African vs Blackfeet Average Family Size Correlation Chart
The statistical analysis conducted on geographies consisting of 469,598,302 people shows a poor negative correlation between the proportion of Africans and average family size in the United States with a correlation coefficient (R) of -0.172 and weighted average of 3.25. Similarly, the statistical analysis conducted on geographies consisting of 309,476,508 people shows a mild positive correlation between the proportion of Blackfeet and average family size in the United States with a correlation coefficient (R) of 0.306 and weighted average of 3.24, a difference of 0.28%.
Average Family Size Correlation Summary
| Measurement | African | Blackfeet |
| Minimum | 1.39 | 1.39 |
| Maximum | 4.88 | 6.13 |
| Range | 3.49 | 4.74 |
| Mean | 3.20 | 3.32 |
| Median | 3.24 | 3.19 |
| Interquartile 25% (IQ1) | 3.02 | 2.93 |
| Interquartile 75% (IQ3) | 3.33 | 3.60 |
| Interquartile Range (IQR) | 0.31 | 0.67 |
| Standard Deviation (Sample) | 0.56 | 0.80 |
| Standard Deviation (Population) | 0.55 | 0.79 |
Demographics Similar to Africans and Blackfeet by Average Family Size
In terms of average family size, the demographic groups most similar to Africans are Panamanian (3.25, a difference of 0.020%), Immigrants from Venezuela (3.26, a difference of 0.050%), Costa Rican (3.26, a difference of 0.070%), Comanche (3.25, a difference of 0.070%), and Immigrants from Middle Africa (3.25, a difference of 0.080%). Similarly, the demographic groups most similar to Blackfeet are Immigrants from Jordan (3.24, a difference of 0.020%), Assyrian/Chaldean/Syriac (3.24, a difference of 0.030%), Indian (Asian) (3.24, a difference of 0.030%), Jordanian (3.24, a difference of 0.040%), and Immigrants from Africa (3.25, a difference of 0.070%).
| Demographics | Rating | Rank | Average Family Size |
| 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 |
| Armenians | 78.2 /100 | #145 | Good 3.25 |
| Immigrants | Africa | 77.9 /100 | #146 | Good 3.25 |
| Immigrants | Jordan | 75.7 /100 | #147 | Good 3.24 |
| Blackfeet | 75.0 /100 | #148 | Good 3.24 |
| Assyrians/Chaldeans/Syriacs | 73.8 /100 | #149 | Good 3.24 |
| Indians (Asian) | 73.6 /100 | #150 | Good 3.24 |
| Jordanians | 73.5 /100 | #151 | Good 3.24 |