Immigrants from Northern Africa vs Costa Rican Householder Income Over 65 years

The statistical analysis conducted on geographies consisting of 320,603,488 people shows a moderate negative correlation between the proportion of Immigrants from Northern Africa and household income with householder over the age of 65 in the United States with a correlation coefficient (R) of -0.471 and weighted average of $62,522. Similarly, the statistical analysis conducted on geographies consisting of 253,120,412 people shows a weak positive correlation between the proportion of Costa Ricans and household income with householder over the age of 65 in the United States with a correlation coefficient (R) of 0.241 and weighted average of $61,638, a difference of 1.4%.

Householder Income Over 65 years Correlation Summary

Measurement	Immigrants from Northern Africa	Costa Rican
Minimum	$17,788	$18,343
Maximum	$87,122	$121,538
Range	$69,334	$103,195
Mean	$57,290	$68,075
Median	$58,750	$64,957
Interquartile 25% (IQ1)	$51,125	$51,771
Interquartile 75% (IQ3)	$63,952	$85,791
Interquartile Range (IQR)	$12,827	$34,020
Standard Deviation (Sample)	$12,617	$25,107
Standard Deviation (Population)	$12,454	$24,874

Demographics Similar to Immigrants from Northern Africa and Costa Ricans by Householder Income Over 65 years

In terms of householder income over 65 years, the demographic groups most similar to Immigrants from Northern Africa are Immigrants from Brazil ($62,364, a difference of 0.25%), Immigrants from Chile ($62,354, a difference of 0.27%), Alaskan Athabascan ($62,330, a difference of 0.31%), Immigrants from Syria ($62,303, a difference of 0.35%), and Immigrants from Kazakhstan ($62,292, a difference of 0.37%). Similarly, the demographic groups most similar to Costa Ricans are Armenian ($61,656, a difference of 0.030%), Hungarian ($61,673, a difference of 0.060%), Slavic ($61,709, a difference of 0.12%), Scottish ($61,735, a difference of 0.16%), and Alsatian ($61,797, a difference of 0.26%).

Demographics	Rating \| Rank	Householder Income Over 65 years
Immigrants \| Northern Africa	83.6 /100 \| #133	Excellent $62,522
Immigrants \| Brazil	81.2 /100 \| #134	Excellent $62,364
Immigrants \| Chile	81.0 /100 \| #135	Excellent $62,354
Alaskan Athabascans	80.6 /100 \| #136	Excellent $62,330
Immigrants \| Syria	80.2 /100 \| #137	Excellent $62,303
Immigrants \| Kazakhstan	80.0 /100 \| #138	Excellent $62,292
Lebanese	79.9 /100 \| #139	Good $62,287
Arabs	79.6 /100 \| #140	Good $62,266
Canadians	79.0 /100 \| #141	Good $62,230
South American Indians	78.7 /100 \| #142	Good $62,215
Immigrants \| Belarus	77.8 /100 \| #143	Good $62,162
Immigrants \| Peru	74.4 /100 \| #144	Good $61,988
Immigrants \| Uganda	74.2 /100 \| #145	Good $61,976
Immigrants \| Southern Europe	72.7 /100 \| #146	Good $61,902
Immigrants \| Nepal	71.4 /100 \| #147	Good $61,843
Alsatians	70.5 /100 \| #148	Good $61,797
Scottish	69.1 /100 \| #149	Good $61,735
Slavs	68.5 /100 \| #150	Good $61,709
Hungarians	67.7 /100 \| #151	Good $61,673
Armenians	67.3 /100 \| #152	Good $61,656
Costa Ricans	66.9 /100 \| #153	Good $61,638