Blackfeet vs Jamaican Average Family Size
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Blackfeet
Jamaican
Average Family Size
Average Family Size Comparison
Blackfeet
Jamaicans
3.24
AVERAGE FAMILY SIZE
75.0/ 100
METRIC RATING
148th/ 347
METRIC RANK
3.31
AVERAGE FAMILY SIZE
99.7/ 100
METRIC RATING
86th/ 347
METRIC RANK
Blackfeet vs Jamaican Average Family Size Correlation Chart
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. Similarly, the statistical analysis conducted on geographies consisting of 367,646,796 people shows a slight negative correlation between the proportion of Jamaicans and average family size in the United States with a correlation coefficient (R) of -0.065 and weighted average of 3.31, a difference of 2.1%.
Average Family Size Correlation Summary
| Measurement | Blackfeet | Jamaican |
| Minimum | 1.39 | 2.36 |
| Maximum | 6.13 | 4.08 |
| Range | 4.74 | 1.72 |
| Mean | 3.32 | 3.38 |
| Median | 3.19 | 3.39 |
| Interquartile 25% (IQ1) | 2.93 | 3.24 |
| Interquartile 75% (IQ3) | 3.60 | 3.54 |
| Interquartile Range (IQR) | 0.67 | 0.30 |
| Standard Deviation (Sample) | 0.80 | 0.28 |
| Standard Deviation (Population) | 0.79 | 0.28 |
Similar Demographics by Average Family Size
Demographics Similar to Blackfeet by Average Family Size
In terms of average family size, 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 Spanish American (3.24, a difference of 0.060%).
| Demographics | Rating | Rank | Average Family Size |
| 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 |
| Spanish Americans | 72.5 /100 | #152 | Good 3.24 |
| Immigrants | Eritrea | 71.4 /100 | #153 | Good 3.24 |
| Immigrants | Egypt | 70.0 /100 | #154 | Good 3.24 |
| Seminole | 68.2 /100 | #155 | Good 3.24 |
Demographics Similar to Jamaicans by Average Family Size
In terms of average family size, the demographic groups most similar to Jamaicans are Afghan (3.31, a difference of 0.020%), Immigrants from Peru (3.31, a difference of 0.050%), Immigrants from Nigeria (3.32, a difference of 0.060%), Immigrants from Afghanistan (3.32, a difference of 0.10%), and Ecuadorian (3.32, a difference of 0.11%).
| Demographics | Rating | Rank | Average Family Size |
| 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 |
| Afghans | 99.7 /100 | #85 | Exceptional 3.31 |
| Jamaicans | 99.7 /100 | #86 | Exceptional 3.31 |
| Immigrants | Peru | 99.7 /100 | #87 | Exceptional 3.31 |
| Immigrants | Bolivia | 99.6 /100 | #88 | Exceptional 3.31 |
| Malaysians | 99.6 /100 | #89 | Exceptional 3.31 |
| Menominee | 99.4 /100 | #90 | Exceptional 3.30 |
| Immigrants | Pakistan | 99.2 /100 | #91 | Exceptional 3.30 |
| Immigrants | Cameroon | 99.2 /100 | #92 | Exceptional 3.30 |
| Peruvians | 99.2 /100 | #93 | Exceptional 3.30 |