Immigrants from Czechoslovakia vs South American Householder Income Over 65 years

The statistical analysis conducted on geographies consisting of 195,347,436 people shows a weak negative correlation between the proportion of Immigrants from Czechoslovakia and household income with householder over the age of 65 in the United States with a correlation coefficient (R) of -0.244 and weighted average of $66,376. Similarly, the statistical analysis conducted on geographies consisting of 491,344,983 people shows no correlation between the proportion of South Americans and household income with householder over the age of 65 in the United States with a correlation coefficient (R) of 0.044 and weighted average of $59,854, a difference of 10.9%.

In terms of householder income over 65 years, the demographic groups most similar to Immigrants from Czechoslovakia are Laotian ($66,306, a difference of 0.11%), Immigrants from Netherlands ($66,463, a difference of 0.13%), Bulgarian ($66,236, a difference of 0.21%), Immigrants from Philippines ($66,161, a difference of 0.33%), and Immigrants from Pakistan ($66,617, a difference of 0.36%).

In terms of householder income over 65 years, the demographic groups most similar to South Americans are Immigrants from Costa Rica ($59,848, a difference of 0.010%), Immigrants from Africa ($59,837, a difference of 0.030%), Immigrants from Iraq ($59,824, a difference of 0.050%), Belgian ($59,915, a difference of 0.10%), and Puget Sound Salish ($59,934, a difference of 0.13%).