Costa Rican vs Immigrants from Norway Wage/Income Gap

The statistical analysis conducted on geographies consisting of 253,543,370 people shows a poor positive correlation between the proportion of Costa Ricans and wage/income gap percentage in the United States with a correlation coefficient (R) of 0.129 and weighted average of 25.3%. Similarly, the statistical analysis conducted on geographies consisting of 116,688,062 people shows a mild positive correlation between the proportion of Immigrants from Norway and wage/income gap percentage in the United States with a correlation coefficient (R) of 0.372 and weighted average of 27.3%, a difference of 8.0%.

Wage/Income Gap Correlation Summary

Measurement	Costa Rican	Immigrants from Norway
Minimum	1.8%	7.1%
Maximum	73.5%	66.9%
Range	71.7%	59.8%
Mean	30.0%	33.7%
Median	27.2%	31.6%
Interquartile 25% (IQ1)	22.7%	27.6%
Interquartile 75% (IQ3)	35.5%	41.8%
Interquartile Range (IQR)	12.9%	14.2%
Standard Deviation (Sample)	15.2%	16.0%
Standard Deviation (Population)	15.1%	15.6%

Similar Demographics by Wage/Income Gap

Demographics Similar to Costa Ricans by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Costa Ricans are Immigrants from Mexico (25.3%, a difference of 0.060%), Immigrants from Vietnam (25.2%, a difference of 0.18%), Immigrants from Zimbabwe (25.3%, a difference of 0.18%), Blackfeet (25.2%, a difference of 0.22%), and Immigrants from Northern Africa (25.2%, a difference of 0.22%).

Demographics	Rating \| Rank	Wage/Income Gap
Immigrants \| Immigrants	82.3 /100 \| #150	Excellent 25.1%
Taiwanese	81.6 /100 \| #151	Excellent 25.1%
Uruguayans	81.3 /100 \| #152	Excellent 25.2%
Blackfeet	78.1 /100 \| #153	Good 25.2%
Immigrants \| Northern Africa	78.1 /100 \| #154	Good 25.2%
Immigrants \| Vietnam	77.7 /100 \| #155	Good 25.2%
Immigrants \| Mexico	76.4 /100 \| #156	Good 25.3%
Costa Ricans	75.8 /100 \| #157	Good 25.3%
Immigrants \| Zimbabwe	73.7 /100 \| #158	Good 25.3%
Puget Sound Salish	73.0 /100 \| #159	Good 25.3%
French American Indians	72.5 /100 \| #160	Good 25.4%
Albanians	69.4 /100 \| #161	Good 25.4%
Shoshone	69.0 /100 \| #162	Good 25.4%
Native Hawaiians	69.0 /100 \| #163	Good 25.4%
Koreans	68.6 /100 \| #164	Good 25.4%

Demographics Similar to Immigrants from Norway by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Immigrants from Norway are Ukrainian (27.3%, a difference of 0.060%), Immigrants from Czechoslovakia (27.3%, a difference of 0.10%), Carpatho Rusyn (27.3%, a difference of 0.12%), Cypriot (27.3%, a difference of 0.13%), and Celtic (27.3%, a difference of 0.14%).

Demographics	Rating \| Rank	Wage/Income Gap
Chickasaw	3.5 /100 \| #244	Tragic 27.2%
Immigrants \| Azores	3.5 /100 \| #245	Tragic 27.2%
Immigrants \| Nonimmigrants	3.3 /100 \| #246	Tragic 27.2%
Celtics	2.8 /100 \| #247	Tragic 27.3%
Cypriots	2.8 /100 \| #248	Tragic 27.3%
Carpatho Rusyns	2.7 /100 \| #249	Tragic 27.3%
Immigrants \| Czechoslovakia	2.7 /100 \| #250	Tragic 27.3%
Immigrants \| Norway	2.5 /100 \| #251	Tragic 27.3%
Ukrainians	2.4 /100 \| #252	Tragic 27.3%
Portuguese	2.2 /100 \| #253	Tragic 27.4%
Israelis	2.1 /100 \| #254	Tragic 27.4%
Immigrants \| France	2.1 /100 \| #255	Tragic 27.4%
Cherokee	1.9 /100 \| #256	Tragic 27.4%
Luxembourgers	1.9 /100 \| #257	Tragic 27.4%
Slavs	1.8 /100 \| #258	Tragic 27.4%