Cuban vs Immigrants from Poland 1st Grade

The statistical analysis conducted on geographies consisting of 449,326,865 people shows a poor negative correlation between the proportion of Cubans and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of -0.114 and weighted average of 97.5%. Similarly, the statistical analysis conducted on geographies consisting of 304,861,559 people shows a mild positive correlation between the proportion of Immigrants from Poland and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.377 and weighted average of 97.9%, a difference of 0.41%.

1st Grade Correlation Summary

Measurement	Cuban	Immigrants from Poland
Minimum	91.4%	94.8%
Maximum	100.0%	100.0%
Range	8.6%	5.2%
Mean	97.4%	98.0%
Median	97.6%	98.0%
Interquartile 25% (IQ1)	96.9%	97.5%
Interquartile 75% (IQ3)	98.1%	98.4%
Interquartile Range (IQR)	1.3%	0.89%
Standard Deviation (Sample)	1.5%	1.2%
Standard Deviation (Population)	1.5%	1.2%

Similar Demographics by 1st Grade

Demographics Similar to Cubans by 1st Grade

In terms of 1st grade, the demographic groups most similar to Cubans are Immigrants from Liberia (97.5%, a difference of 0.0%), Immigrants from Sierra Leone (97.5%, a difference of 0.0%), Immigrants from South America (97.5%, a difference of 0.010%), Taiwanese (97.5%, a difference of 0.010%), and Immigrants from Nigeria (97.5%, a difference of 0.010%).

Demographics	Rating \| Rank	1st Grade
Indians (Asian)	0.6 /100 \| #258	Tragic 97.5%
Fijians	0.5 /100 \| #259	Tragic 97.5%
Armenians	0.5 /100 \| #260	Tragic 97.5%
Immigrants \| Ethiopia	0.4 /100 \| #261	Tragic 97.5%
Assyrians/Chaldeans/Syriacs	0.4 /100 \| #262	Tragic 97.5%
Immigrants \| South America	0.4 /100 \| #263	Tragic 97.5%
Taiwanese	0.4 /100 \| #264	Tragic 97.5%
Cubans	0.3 /100 \| #265	Tragic 97.5%
Immigrants \| Liberia	0.3 /100 \| #266	Tragic 97.5%
Immigrants \| Sierra Leone	0.3 /100 \| #267	Tragic 97.5%
Immigrants \| Nigeria	0.3 /100 \| #268	Tragic 97.5%
West Indians	0.3 /100 \| #269	Tragic 97.5%
Immigrants \| Jamaica	0.2 /100 \| #270	Tragic 97.5%
Immigrants \| Cameroon	0.2 /100 \| #271	Tragic 97.4%
Immigrants \| Peru	0.2 /100 \| #272	Tragic 97.4%

Demographics Similar to Immigrants from Poland by 1st Grade

In terms of 1st grade, the demographic groups most similar to Immigrants from Poland are Immigrants from Argentina (97.9%, a difference of 0.0%), Immigrants from Belarus (97.9%, a difference of 0.0%), Portuguese (97.9%, a difference of 0.010%), Egyptian (97.9%, a difference of 0.010%), and Paiute (97.9%, a difference of 0.010%).

Demographics	Rating \| Rank	1st Grade
Immigrants \| Brazil	49.1 /100 \| #177	Average 97.9%
Immigrants \| Venezuela	47.8 /100 \| #178	Average 97.9%
Argentineans	47.2 /100 \| #179	Average 97.9%
Immigrants \| Bosnia and Herzegovina	46.6 /100 \| #180	Average 97.9%
Portuguese	44.2 /100 \| #181	Average 97.9%
Egyptians	42.7 /100 \| #182	Average 97.9%
Immigrants \| Argentina	41.3 /100 \| #183	Average 97.9%
Immigrants \| Poland	40.1 /100 \| #184	Average 97.9%
Immigrants \| Belarus	39.3 /100 \| #185	Fair 97.9%
Paiute	36.5 /100 \| #186	Fair 97.9%
Pakistanis	35.8 /100 \| #187	Fair 97.9%
Arabs	35.5 /100 \| #188	Fair 97.9%
Immigrants \| Kazakhstan	34.9 /100 \| #189	Fair 97.9%
Panamanians	34.1 /100 \| #190	Fair 97.9%
Blacks/African Americans	30.7 /100 \| #191	Fair 97.9%