Immigrants from Costa Rica vs Arapaho Median Female Earnings

The statistical analysis conducted on geographies consisting of 204,263,663 people shows a poor negative correlation between the proportion of Immigrants from Costa Rica and median female earnings in the United States with a correlation coefficient (R) of -0.192 and weighted average of $39,186. Similarly, the statistical analysis conducted on geographies consisting of 29,776,290 people shows a poor negative correlation between the proportion of Arapaho and median female earnings in the United States with a correlation coefficient (R) of -0.186 and weighted average of $31,489, a difference of 24.4%.

Median Female Earnings Correlation Summary

Measurement	Immigrants from Costa Rica	Arapaho
Minimum	$20,158	$19,750
Maximum	$56,684	$40,452
Range	$36,526	$20,702
Mean	$38,901	$28,528
Median	$38,633	$28,660
Interquartile 25% (IQ1)	$33,041	$25,558
Interquartile 75% (IQ3)	$45,796	$30,782
Interquartile Range (IQR)	$12,755	$5,224
Standard Deviation (Sample)	$9,096	$4,555
Standard Deviation (Population)	$8,998	$4,459

Similar Demographics by Median Female Earnings

Demographics Similar to Immigrants from Costa Rica by Median Female Earnings

In terms of median female earnings, the demographic groups most similar to Immigrants from Costa Rica are Assyrian/Chaldean/Syriac ($39,159, a difference of 0.070%), Uruguayan ($39,228, a difference of 0.11%), Ecuadorian ($39,117, a difference of 0.18%), Icelander ($39,109, a difference of 0.20%), and Irish ($39,291, a difference of 0.27%).

Demographics	Rating \| Rank	Median Female Earnings
Senegalese	34.2 /100 \| #189	Fair $39,384
Puget Sound Salish	33.9 /100 \| #190	Fair $39,376
Immigrants \| Western Africa	32.7 /100 \| #191	Fair $39,351
Immigrants \| Immigrants	31.7 /100 \| #192	Fair $39,328
Immigrants \| Nigeria	30.2 /100 \| #193	Fair $39,294
Irish	30.0 /100 \| #194	Fair $39,291
Uruguayans	27.3 /100 \| #195	Fair $39,228
Immigrants \| Costa Rica	25.6 /100 \| #196	Fair $39,186
Assyrians/Chaldeans/Syriacs	24.6 /100 \| #197	Fair $39,159
Ecuadorians	23.0 /100 \| #198	Fair $39,117
Icelanders	22.7 /100 \| #199	Fair $39,109
Immigrants \| Panama	20.6 /100 \| #200	Fair $39,049
Panamanians	20.6 /100 \| #201	Fair $39,049
Slovaks	19.9 /100 \| #202	Poor $39,029
Czechs	18.7 /100 \| #203	Poor $38,992

Demographics Similar to Arapaho by Median Female Earnings

In terms of median female earnings, the demographic groups most similar to Arapaho are Puerto Rican ($31,560, a difference of 0.23%), Lumbee ($32,500, a difference of 3.2%), Pueblo ($32,564, a difference of 3.4%), Houma ($30,343, a difference of 3.8%), and Yup'ik ($32,730, a difference of 3.9%).

Demographics	Rating \| Rank	Median Female Earnings
Mexicans	0.0 /100 \| #333	Tragic $33,664
Spanish American Indians	0.0 /100 \| #334	Tragic $33,625
Creek	0.0 /100 \| #335	Tragic $33,437
Ottawa	0.0 /100 \| #336	Tragic $33,378
Yakama	0.0 /100 \| #337	Tragic $33,354
Immigrants \| Cuba	0.0 /100 \| #338	Tragic $33,291
Immigrants \| Mexico	0.0 /100 \| #339	Tragic $33,236
Tohono O'odham	0.0 /100 \| #340	Tragic $33,205
Navajo	0.0 /100 \| #341	Tragic $33,046
Yup'ik	0.0 /100 \| #342	Tragic $32,730
Pueblo	0.0 /100 \| #343	Tragic $32,564
Lumbee	0.0 /100 \| #344	Tragic $32,500
Puerto Ricans	0.0 /100 \| #345	Tragic $31,560
Arapaho	0.0 /100 \| #346	Tragic $31,489
Houma	0.0 /100 \| #347	Tragic $30,343