Peruvian vs Costa Rican Median Female Earnings

The statistical analysis conducted on geographies consisting of 363,169,099 people shows a poor negative correlation between the proportion of Peruvians and median female earnings in the United States with a correlation coefficient (R) of -0.104 and weighted average of $40,234. Similarly, the statistical analysis conducted on geographies consisting of 253,570,607 people shows a weak negative correlation between the proportion of Costa Ricans and median female earnings in the United States with a correlation coefficient (R) of -0.284 and weighted average of $39,622, a difference of 1.5%.

In terms of median female earnings, the demographic groups most similar to Peruvians are Immigrants from Africa ($40,257, a difference of 0.060%), Portuguese ($40,177, a difference of 0.14%), British West Indian ($40,299, a difference of 0.16%), Immigrants from Oceania ($40,297, a difference of 0.16%), and Immigrants from Senegal ($40,157, a difference of 0.19%).

In terms of median female earnings, the demographic groups most similar to Costa Ricans are Slavic ($39,613, a difference of 0.020%), Immigrants from South America ($39,643, a difference of 0.050%), Nigerian ($39,641, a difference of 0.050%), Immigrants from Germany ($39,603, a difference of 0.050%), and South American ($39,698, a difference of 0.19%).