Cajun vs Portuguese Average Family Size

The statistical analysis conducted on geographies consisting of 149,695,466 people shows a mild negative correlation between the proportion of Cajuns and average family size in the United States with a correlation coefficient (R) of -0.305 and weighted average of 3.17. Similarly, the statistical analysis conducted on geographies consisting of 449,985,413 people shows a weak negative correlation between the proportion of Portuguese and average family size in the United States with a correlation coefficient (R) of -0.297 and weighted average of 3.19, a difference of 0.44%.

In terms of average family size, the demographic groups most similar to Cajuns are Danish (3.17, a difference of 0.010%), Immigrants from Brazil (3.18, a difference of 0.050%), Immigrants from Southern Europe (3.18, a difference of 0.080%), Hungarian (3.18, a difference of 0.090%), and Immigrants from Moldova (3.18, a difference of 0.090%). Similarly, the demographic groups most similar to Portuguese are Nonimmigrants (3.19, a difference of 0.020%), Immigrants from Italy (3.19, a difference of 0.060%), Icelander (3.19, a difference of 0.070%), Basque (3.19, a difference of 0.070%), and Cherokee (3.18, a difference of 0.12%).