Peruvian vs West Indian Average Family Size
COMPARE
Peruvian
 West Indian
 Average Family Size
Average Family Size Comparison
Peruvians
West Indians
3.30
AVERAGE FAMILY SIZE
99.2/ 100
METRIC RATING
93rd/ 347
METRIC RANK
3.29
AVERAGE FAMILY SIZE
98.5/ 100
METRIC RATING
102nd/ 347
METRIC RANK
Peruvian vs West Indian Average Family Size Correlation Chart
The statistical analysis conducted on geographies consisting of 362,986,655 people shows a poor positive correlation between the proportion of Peruvians and average family size in the United States with a correlation coefficient (R) of 0.186 and weighted average of 3.30. Similarly, the statistical analysis conducted on geographies consisting of 253,859,351 people shows a substantial positive correlation between the proportion of West Indians and average family size in the United States with a correlation coefficient (R) of 0.546 and weighted average of 3.29, a difference of 0.27%.
 
Average Family Size Correlation Summary
| Measurement | Peruvian | West Indian | 
| Minimum | 2.15 | 2.87 | 
| Maximum | 4.95 | 4.12 | 
| Range | 2.80 | 1.25 | 
| Mean | 3.27 | 3.41 | 
| Median | 3.30 | 3.33 | 
| Interquartile 25% (IQ1) | 3.13 | 3.23 | 
| Interquartile 75% (IQ3) | 3.40 | 3.50 | 
| Interquartile Range (IQR) | 0.27 | 0.26 | 
| Standard Deviation (Sample) | 0.43 | 0.28 | 
| Standard Deviation (Population) | 0.43 | 0.27 | 
Demographics Similar to Peruvians and West Indians by Average Family Size
In terms of average family size, the demographic groups most similar to Peruvians are Immigrants from Cameroon (3.30, a difference of 0.010%), Immigrants from Pakistan (3.30, a difference of 0.020%), Sierra Leonean (3.30, a difference of 0.10%), Immigrants from Lebanon (3.30, a difference of 0.11%), and Menominee (3.30, a difference of 0.17%). Similarly, the demographic groups most similar to West Indians are Immigrants from Burma/Myanmar (3.29, a difference of 0.010%), Guamanian/Chamorro (3.29, a difference of 0.020%), Barbadian (3.29, a difference of 0.030%), Nigerian (3.29, a difference of 0.030%), and Immigrants from Western Africa (3.29, a difference of 0.030%).
| Demographics | Rating | Rank | Average Family Size | 
| 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 | 
| Sierra Leoneans | 99.0 /100 | #94 | Exceptional 3.30 | 
| Immigrants | Lebanon | 99.0 /100 | #95 | Exceptional 3.30 | 
| U.S. Virgin Islanders | 98.8 /100 | #96 | Exceptional 3.29 | 
| Immigrants | Oceania | 98.7 /100 | #97 | Exceptional 3.29 | 
| Barbadians | 98.6 /100 | #98 | Exceptional 3.29 | 
| Nigerians | 98.6 /100 | #99 | Exceptional 3.29 | 
| Guamanians/Chamorros | 98.6 /100 | #100 | Exceptional 3.29 | 
| Immigrants | Burma/Myanmar | 98.6 /100 | #101 | Exceptional 3.29 | 
| West Indians | 98.5 /100 | #102 | Exceptional 3.29 | 
| Immigrants | Western Africa | 98.4 /100 | #103 | Exceptional 3.29 | 
| Bolivians | 98.3 /100 | #104 | Exceptional 3.29 | 
| Immigrants | Ghana | 98.1 /100 | #105 | Exceptional 3.29 | 
| Paiute | 98.0 /100 | #106 | Exceptional 3.29 | 
| Ghanaians | 98.0 /100 | #107 | Exceptional 3.29 |