Immigrants from Costa Rica vs Alaska Native 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 76,744,414 people shows a substantial negative correlation between the proportion of Alaska Natives and median female earnings in the United States with a correlation coefficient (R) of -0.530 and weighted average of $38,202, a difference of 2.6%.

Median Female Earnings Correlation Summary

Measurement	Immigrants from Costa Rica	Alaska Native
Minimum	$20,158	$10,250
Maximum	$56,684	$54,922
Range	$36,526	$44,672
Mean	$38,901	$31,635
Median	$38,633	$34,583
Interquartile 25% (IQ1)	$33,041	$20,573
Interquartile 75% (IQ3)	$45,796	$40,922
Interquartile Range (IQR)	$12,755	$20,349
Standard Deviation (Sample)	$9,096	$11,761
Standard Deviation (Population)	$8,998	$11,640

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 Alaska Natives by Median Female Earnings

In terms of median female earnings, the demographic groups most similar to Alaska Natives are Immigrants from Cabo Verde ($38,208, a difference of 0.020%), English ($38,196, a difference of 0.020%), Liberian ($38,215, a difference of 0.030%), Sudanese ($38,215, a difference of 0.040%), and Finnish ($38,173, a difference of 0.080%).

Demographics	Rating \| Rank	Median Female Earnings
Somalis	5.5 /100 \| #231	Tragic $38,333
Scandinavians	5.2 /100 \| #232	Tragic $38,306
Tongans	5.1 /100 \| #233	Tragic $38,288
Celtics	5.0 /100 \| #234	Tragic $38,283
Sudanese	4.4 /100 \| #235	Tragic $38,215
Liberians	4.4 /100 \| #236	Tragic $38,215
Immigrants \| Cabo Verde	4.3 /100 \| #237	Tragic $38,208
Alaska Natives	4.3 /100 \| #238	Tragic $38,202
English	4.2 /100 \| #239	Tragic $38,196
Finns	4.0 /100 \| #240	Tragic $38,173
Spanish	3.5 /100 \| #241	Tragic $38,098
Immigrants \| Burma/Myanmar	3.0 /100 \| #242	Tragic $38,028
Germans	2.8 /100 \| #243	Tragic $37,986
Immigrants \| Liberia	2.7 /100 \| #244	Tragic $37,970
Immigrants \| Middle Africa	2.7 /100 \| #245	Tragic $37,965