Peruvian vs Immigrants from Czechoslovakia Wage/Income Gap

The statistical analysis conducted on geographies consisting of 363,114,915 people shows no correlation between the proportion of Peruvians and wage/income gap percentage in the United States with a correlation coefficient (R) of 0.033 and weighted average of 25.6%. Similarly, the statistical analysis conducted on geographies consisting of 195,414,700 people shows a mild positive correlation between the proportion of Immigrants from Czechoslovakia and wage/income gap percentage in the United States with a correlation coefficient (R) of 0.324 and weighted average of 27.3%, a difference of 6.6%.

Wage/Income Gap Correlation Summary

Measurement	Peruvian	Immigrants from Czechoslovakia
Minimum	2.2%	0.26%
Maximum	59.6%	52.9%
Range	57.4%	52.6%
Mean	26.1%	29.3%
Median	25.9%	30.0%
Interquartile 25% (IQ1)	23.1%	19.4%
Interquartile 75% (IQ3)	29.3%	36.6%
Interquartile Range (IQR)	6.2%	17.2%
Standard Deviation (Sample)	9.9%	13.3%
Standard Deviation (Population)	9.8%	13.1%

Similar Demographics by Wage/Income Gap

Demographics Similar to Peruvians by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Peruvians are Immigrants from Oceania (25.6%, a difference of 0.17%), Seminole (25.6%, a difference of 0.18%), Paiute (25.5%, a difference of 0.20%), Immigrants from Greece (25.7%, a difference of 0.23%), and Immigrants from Ukraine (25.5%, a difference of 0.26%).

Demographics	Rating \| Rank	Wage/Income Gap
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%
Immigrants \| Hong Kong	64.0 /100 \| #165	Good 25.5%
Immigrants \| Ukraine	63.8 /100 \| #166	Good 25.5%
Paiute	62.9 /100 \| #167	Good 25.5%
Seminole	62.6 /100 \| #168	Good 25.6%
Peruvians	60.1 /100 \| #169	Good 25.6%
Immigrants \| Oceania	57.5 /100 \| #170	Average 25.6%
Immigrants \| Greece	56.6 /100 \| #171	Average 25.7%
Immigrants \| Chile	53.2 /100 \| #172	Average 25.7%
Immigrants \| Belarus	52.9 /100 \| #173	Average 25.7%
Alaskan Athabascans	50.0 /100 \| #174	Average 25.8%
Sri Lankans	47.0 /100 \| #175	Average 25.8%
Paraguayans	46.7 /100 \| #176	Average 25.8%

Demographics Similar to Immigrants from Czechoslovakia by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Immigrants from Czechoslovakia are Cypriot (27.3%, a difference of 0.020%), Carpatho Rusyn (27.3%, a difference of 0.020%), Celtic (27.3%, a difference of 0.030%), Immigrants from Norway (27.3%, a difference of 0.10%), and Ukrainian (27.3%, a difference of 0.16%).

Demographics	Rating \| Rank	Wage/Income Gap
Spanish	3.6 /100 \| #243	Tragic 27.1%
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%