Immigrants from Poland vs Costa Rican No Schooling Completed

The statistical analysis conducted on geographies consisting of 302,129,066 people shows a weak positive correlation between the proportion of Immigrants from Poland and percentage of population with no schooling in the United States with a correlation coefficient (R) of 0.266 and weighted average of 2.1%. Similarly, the statistical analysis conducted on geographies consisting of 252,541,850 people shows a mild negative correlation between the proportion of Costa Ricans and percentage of population with no schooling in the United States with a correlation coefficient (R) of -0.358 and weighted average of 2.2%, a difference of 6.0%.

No Schooling Completed Correlation Summary

Measurement	Immigrants from Poland	Costa Rican
Minimum	0.25%	0.080%
Maximum	8.3%	4.6%
Range	8.0%	4.5%
Mean	2.4%	1.9%
Median	2.0%	1.9%
Interquartile 25% (IQ1)	1.6%	0.97%
Interquartile 75% (IQ3)	2.7%	2.3%
Interquartile Range (IQR)	1.0%	1.3%
Standard Deviation (Sample)	1.7%	1.1%
Standard Deviation (Population)	1.6%	1.1%

Similar Demographics by No Schooling Completed

Demographics Similar to Immigrants from Poland by No Schooling Completed

In terms of no schooling completed, the demographic groups most similar to Immigrants from Poland are Argentinean (2.1%, a difference of 0.11%), Apache (2.1%, a difference of 0.20%), Immigrants from Argentina (2.1%, a difference of 0.33%), Immigrants from Belarus (2.1%, a difference of 0.46%), and Cheyenne (2.1%, a difference of 0.47%).

Demographics	Rating \| Rank	No Schooling Completed
Comanche	60.7 /100 \| #164	Good 2.1%
Brazilians	60.2 /100 \| #165	Good 2.1%
Dutch West Indians	59.9 /100 \| #166	Average 2.1%
Egyptians	59.2 /100 \| #167	Average 2.1%
Cheyenne	58.6 /100 \| #168	Average 2.1%
Apache	56.7 /100 \| #169	Average 2.1%
Argentineans	56.0 /100 \| #170	Average 2.1%
Immigrants \| Poland	55.2 /100 \| #171	Average 2.1%
Immigrants \| Argentina	52.7 /100 \| #172	Average 2.1%
Immigrants \| Belarus	51.8 /100 \| #173	Average 2.1%
Immigrants \| Micronesia	50.0 /100 \| #174	Average 2.1%
Arabs	46.4 /100 \| #175	Average 2.1%
Panamanians	45.2 /100 \| #176	Average 2.1%
Arapaho	45.0 /100 \| #177	Average 2.1%
Pakistanis	44.7 /100 \| #178	Average 2.1%

Demographics Similar to Costa Ricans by No Schooling Completed

In terms of no schooling completed, the demographic groups most similar to Costa Ricans are Immigrants from Northern Africa (2.2%, a difference of 0.52%), Moroccan (2.2%, a difference of 0.82%), Laotian (2.2%, a difference of 0.93%), African (2.2%, a difference of 0.98%), and Hopi (2.2%, a difference of 1.0%).

Demographics	Rating \| Rank	No Schooling Completed
Immigrants \| Albania	28.3 /100 \| #194	Fair 2.2%
Hawaiians	27.0 /100 \| #195	Fair 2.2%
Immigrants \| Ukraine	26.1 /100 \| #196	Fair 2.2%
Immigrants \| Southern Europe	23.8 /100 \| #197	Fair 2.2%
Immigrants \| Chile	22.7 /100 \| #198	Fair 2.2%
Africans	21.8 /100 \| #199	Fair 2.2%
Immigrants \| Northern Africa	19.5 /100 \| #200	Poor 2.2%
Costa Ricans	17.1 /100 \| #201	Poor 2.2%
Moroccans	13.7 /100 \| #202	Poor 2.2%
Laotians	13.3 /100 \| #203	Poor 2.2%
Hopi	12.9 /100 \| #204	Poor 2.2%
Immigrants \| Bahamas	11.6 /100 \| #205	Poor 2.2%
Bahamians	11.6 /100 \| #206	Poor 2.2%
South American Indians	11.0 /100 \| #207	Poor 2.2%
Uruguayans	11.0 /100 \| #208	Poor 2.2%