South American Indian vs Immigrants from Costa Rica Householder Income Under 25 years

The statistical analysis conducted on geographies consisting of 149,724,736 people shows a significant negative correlation between the proportion of South American Indians and household income with householder under the age of 25 in the United States with a correlation coefficient (R) of -0.668 and weighted average of $52,979. Similarly, the statistical analysis conducted on geographies consisting of 182,309,221 people shows a weak negative correlation between the proportion of Immigrants from Costa Rica and household income with householder under the age of 25 in the United States with a correlation coefficient (R) of -0.237 and weighted average of $52,643, a difference of 0.64%.

Householder Income Under 25 years Correlation Summary

Measurement	South American Indian	Immigrants from Costa Rica
Minimum	$2,499	$23,333
Maximum	$77,389	$82,977
Range	$74,890	$59,644
Mean	$51,232	$48,845
Median	$52,040	$49,821
Interquartile 25% (IQ1)	$45,962	$41,645
Interquartile 75% (IQ3)	$61,870	$56,261
Interquartile Range (IQR)	$15,908	$14,616
Standard Deviation (Sample)	$18,152	$13,604
Standard Deviation (Population)	$17,536	$13,340

Demographics Similar to South American Indians and Immigrants from Costa Rica by Householder Income Under 25 years

In terms of householder income under 25 years, the demographic groups most similar to South American Indians are Immigrants from Armenia ($52,986, a difference of 0.010%), Swedish ($52,986, a difference of 0.010%), Immigrants from Western Europe ($52,957, a difference of 0.040%), Danish ($53,041, a difference of 0.12%), and Hawaiian ($53,078, a difference of 0.19%). Similarly, the demographic groups most similar to Immigrants from Costa Rica are Immigrants from Scotland ($52,638, a difference of 0.010%), Scandinavian ($52,654, a difference of 0.020%), Trinidadian and Tobagonian ($52,631, a difference of 0.020%), Central American ($52,626, a difference of 0.030%), and Immigrants from the Azores ($52,621, a difference of 0.040%).

Demographics	Rating \| Rank	Householder Income Under 25 years
Immigrants \| Barbados	91.5 /100 \| #137	Exceptional $53,163
Norwegians	90.8 /100 \| #138	Exceptional $53,127
Costa Ricans	90.4 /100 \| #139	Exceptional $53,106
Hawaiians	89.8 /100 \| #140	Excellent $53,078
Danes	88.9 /100 \| #141	Excellent $53,041
Immigrants \| Armenia	87.5 /100 \| #142	Excellent $52,986
Swedes	87.5 /100 \| #143	Excellent $52,986
South American Indians	87.3 /100 \| #144	Excellent $52,979
Immigrants \| Western Europe	86.7 /100 \| #145	Excellent $52,957
Immigrants \| Hungary	81.6 /100 \| #146	Excellent $52,798
Latvians	81.0 /100 \| #147	Excellent $52,783
French Canadians	76.5 /100 \| #148	Good $52,672
Scandinavians	75.7 /100 \| #149	Good $52,654
Immigrants \| Costa Rica	75.2 /100 \| #150	Good $52,643
Immigrants \| Scotland	75.0 /100 \| #151	Good $52,638
Trinidadians and Tobagonians	74.6 /100 \| #152	Good $52,631
Central Americans	74.4 /100 \| #153	Good $52,626
Immigrants \| Azores	74.2 /100 \| #154	Good $52,621
Immigrants \| Denmark	73.8 /100 \| #155	Good $52,612
Immigrants \| Nepal	73.7 /100 \| #156	Good $52,611
Ghanaians	72.9 /100 \| #157	Good $52,594