Immigrants from Poland vs Spanish American Indian 4th Grade

The statistical analysis conducted on geographies consisting of 304,861,559 people shows a moderate positive correlation between the proportion of Immigrants from Poland and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.417 and weighted average of 97.5%. Similarly, the statistical analysis conducted on geographies consisting of 73,150,359 people shows a slight positive correlation between the proportion of Spanish American Indians and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.056 and weighted average of 94.6%, a difference of 3.1%.

4th Grade Correlation Summary

Measurement	Immigrants from Poland	Spanish American Indian
Minimum	94.8%	87.7%
Maximum	100.0%	100.0%
Range	5.2%	12.3%
Mean	97.7%	95.7%
Median	97.8%	96.2%
Interquartile 25% (IQ1)	97.3%	94.4%
Interquartile 75% (IQ3)	98.2%	98.5%
Interquartile Range (IQR)	0.90%	4.1%
Standard Deviation (Sample)	1.3%	3.5%
Standard Deviation (Population)	1.3%	3.4%

Similar Demographics by 4th Grade

Demographics Similar to Immigrants from Poland by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Poland are Kenyan (97.5%, a difference of 0.0%), Immigrants from Belarus (97.5%, a difference of 0.0%), Ugandan (97.6%, a difference of 0.010%), Venezuelan (97.6%, a difference of 0.010%), and Chilean (97.5%, a difference of 0.010%).

Demographics	Rating \| Rank	4th Grade
Apache	61.3 /100 \| #160	Good 97.6%
Marshallese	60.8 /100 \| #161	Good 97.6%
Bermudans	60.5 /100 \| #162	Good 97.6%
Immigrants \| Iran	60.3 /100 \| #163	Good 97.6%
Ugandans	58.9 /100 \| #164	Average 97.6%
Venezuelans	58.7 /100 \| #165	Average 97.6%
Kenyans	56.5 /100 \| #166	Average 97.5%
Immigrants \| Poland	55.9 /100 \| #167	Average 97.5%
Immigrants \| Belarus	55.8 /100 \| #168	Average 97.5%
Chileans	54.4 /100 \| #169	Average 97.5%
Immigrants \| Spain	51.8 /100 \| #170	Average 97.5%
Brazilians	51.5 /100 \| #171	Average 97.5%
Immigrants \| Sri Lanka	51.1 /100 \| #172	Average 97.5%
Immigrants \| Korea	50.6 /100 \| #173	Average 97.5%
Egyptians	50.0 /100 \| #174	Average 97.5%

Demographics Similar to Spanish American Indians by 4th Grade

In terms of 4th grade, the demographic groups most similar to Spanish American Indians are Immigrants from El Salvador (94.8%, a difference of 0.18%), Salvadoran (95.0%, a difference of 0.46%), Immigrants from Mexico (95.1%, a difference of 0.47%), Immigrants from Guatemala (95.1%, a difference of 0.50%), and Immigrants from Central America (95.1%, a difference of 0.53%).

Demographics	Rating \| Rank	4th Grade
Immigrants \| Dominican Republic	0.0 /100 \| #333	Tragic 95.7%
Immigrants \| Cabo Verde	0.0 /100 \| #334	Tragic 95.7%
Immigrants \| Latin America	0.0 /100 \| #335	Tragic 95.7%
Mexicans	0.0 /100 \| #336	Tragic 95.6%
Central Americans	0.0 /100 \| #337	Tragic 95.5%
Nepalese	0.0 /100 \| #338	Tragic 95.5%
Guatemalans	0.0 /100 \| #339	Tragic 95.3%
Yakama	0.0 /100 \| #340	Tragic 95.2%
Immigrants \| Yemen	0.0 /100 \| #341	Tragic 95.2%
Immigrants \| Central America	0.0 /100 \| #342	Tragic 95.1%
Immigrants \| Guatemala	0.0 /100 \| #343	Tragic 95.1%
Immigrants \| Mexico	0.0 /100 \| #344	Tragic 95.1%
Salvadorans	0.0 /100 \| #345	Tragic 95.0%
Immigrants \| El Salvador	0.0 /100 \| #346	Tragic 94.8%
Spanish American Indians	0.0 /100 \| #347	Tragic 94.6%