Serbian vs Scotch-Irish Average Family Size
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Serbian
Scotch-Irish
Average Family Size
Average Family Size Comparison
Serbians
Scotch-Irish
3.12
AVERAGE FAMILY SIZE
0.1/ 100
METRIC RATING
316th/ 347
METRIC RANK
3.11
AVERAGE FAMILY SIZE
0.0/ 100
METRIC RATING
331st/ 347
METRIC RANK
Serbian vs Scotch-Irish Average Family Size Correlation Chart
The statistical analysis conducted on geographies consisting of 267,532,826 people shows a slight positive correlation between the proportion of Serbians and average family size in the United States with a correlation coefficient (R) of 0.097 and weighted average of 3.12. Similarly, the statistical analysis conducted on geographies consisting of 548,372,805 people shows a slight negative correlation between the proportion of Scotch-Irish and average family size in the United States with a correlation coefficient (R) of -0.056 and weighted average of 3.11, a difference of 0.51%.

Average Family Size Correlation Summary
| Measurement | Serbian | Scotch-Irish |
| Minimum | 2.00 | 1.34 |
| Maximum | 4.00 | 6.29 |
| Range | 2.00 | 4.95 |
| Mean | 3.02 | 3.03 |
| Median | 3.03 | 3.00 |
| Interquartile 25% (IQ1) | 2.81 | 2.73 |
| Interquartile 75% (IQ3) | 3.19 | 3.38 |
| Interquartile Range (IQR) | 0.38 | 0.65 |
| Standard Deviation (Sample) | 0.35 | 0.77 |
| Standard Deviation (Population) | 0.35 | 0.77 |
Demographics Similar to Serbians and Scotch-Irish by Average Family Size
In terms of average family size, the demographic groups most similar to Serbians are Italian (3.12, a difference of 0.060%), Eastern European (3.12, a difference of 0.070%), Welsh (3.12, a difference of 0.070%), Immigrants from Scotland (3.12, a difference of 0.090%), and Russian (3.12, a difference of 0.11%). Similarly, the demographic groups most similar to Scotch-Irish are Latvian (3.11, a difference of 0.0%), Scottish (3.11, a difference of 0.0%), Estonian (3.10, a difference of 0.050%), Belgian (3.11, a difference of 0.060%), and Dutch (3.11, a difference of 0.12%).
| Demographics | Rating | Rank | Average Family Size |
| Bulgarians | 0.1 /100 | #313 | Tragic 3.13 |
| Russians | 0.1 /100 | #314 | Tragic 3.12 |
| Immigrants | Scotland | 0.1 /100 | #315 | Tragic 3.12 |
| Serbians | 0.1 /100 | #316 | Tragic 3.12 |
| Italians | 0.1 /100 | #317 | Tragic 3.12 |
| Eastern Europeans | 0.1 /100 | #318 | Tragic 3.12 |
| Welsh | 0.1 /100 | #319 | Tragic 3.12 |
| Immigrants | North America | 0.0 /100 | #320 | Tragic 3.12 |
| Immigrants | Austria | 0.0 /100 | #321 | Tragic 3.12 |
| Immigrants | Canada | 0.0 /100 | #322 | Tragic 3.12 |
| Soviet Union | 0.0 /100 | #323 | Tragic 3.11 |
| Celtics | 0.0 /100 | #324 | Tragic 3.11 |
| English | 0.0 /100 | #325 | Tragic 3.11 |
| Ottawa | 0.0 /100 | #326 | Tragic 3.11 |
| Dutch | 0.0 /100 | #327 | Tragic 3.11 |
| Czechs | 0.0 /100 | #328 | Tragic 3.11 |
| Belgians | 0.0 /100 | #329 | Tragic 3.11 |
| Latvians | 0.0 /100 | #330 | Tragic 3.11 |
| Scotch-Irish | 0.0 /100 | #331 | Tragic 3.11 |
| Scottish | 0.0 /100 | #332 | Tragic 3.11 |
| Estonians | 0.0 /100 | #333 | Tragic 3.10 |