Pennsylvania German vs Immigrants from El Salvador 7th Grade

The statistical analysis conducted on geographies consisting of 234,102,588 people shows a mild positive correlation between the proportion of Pennsylvania Germans and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of 0.376 and weighted average of 97.6%. Similarly, the statistical analysis conducted on geographies consisting of 357,828,194 people shows a significant negative correlation between the proportion of Immigrants from El Salvador and percentage of population with at least 7th grade education in the United States with a correlation coefficient (R) of -0.664 and weighted average of 90.9%, a difference of 7.3%.

7th Grade Correlation Summary

Measurement	Pennsylvania German	Immigrants from El Salvador
Minimum	89.5%	59.1%
Maximum	100.0%	98.2%
Range	10.5%	39.1%
Mean	98.9%	86.7%
Median	98.9%	88.1%
Interquartile 25% (IQ1)	98.2%	84.2%
Interquartile 75% (IQ3)	100.0%	91.1%
Interquartile Range (IQR)	1.8%	6.9%
Standard Deviation (Sample)	1.6%	7.0%
Standard Deviation (Population)	1.6%	6.9%

Similar Demographics by 7th Grade

Demographics Similar to Pennsylvania Germans by 7th Grade

In terms of 7th grade, the demographic groups most similar to Pennsylvania Germans are Swedish (97.6%, a difference of 0.010%), English (97.6%, a difference of 0.010%), Polish (97.6%, a difference of 0.040%), Alaskan Athabascan (97.6%, a difference of 0.050%), and Slovene (97.6%, a difference of 0.060%).

Demographics	Rating \| Rank	7th Grade
Norwegians	100.0 /100 \| #7	Exceptional 97.8%
Slovaks	100.0 /100 \| #8	Exceptional 97.8%
Germans	100.0 /100 \| #9	Exceptional 97.7%
Slovenes	100.0 /100 \| #10	Exceptional 97.6%
Alaskan Athabascans	100.0 /100 \| #11	Exceptional 97.6%
Poles	100.0 /100 \| #12	Exceptional 97.6%
Swedes	100.0 /100 \| #13	Exceptional 97.6%
Pennsylvania Germans	100.0 /100 \| #14	Exceptional 97.6%
English	100.0 /100 \| #15	Exceptional 97.6%
Irish	100.0 /100 \| #16	Exceptional 97.5%
Scottish	100.0 /100 \| #17	Exceptional 97.5%
Tlingit-Haida	100.0 /100 \| #18	Exceptional 97.5%
Lithuanians	100.0 /100 \| #19	Exceptional 97.5%
Yup'ik	100.0 /100 \| #20	Exceptional 97.4%
Inupiat	100.0 /100 \| #21	Exceptional 97.4%

Demographics Similar to Immigrants from El Salvador by 7th Grade

In terms of 7th grade, the demographic groups most similar to Immigrants from El Salvador are Immigrants from Central America (91.0%, a difference of 0.060%), Immigrants from Mexico (90.7%, a difference of 0.20%), Immigrants from Guatemala (91.3%, a difference of 0.43%), Salvadoran (91.5%, a difference of 0.59%), and Spanish American Indian (90.3%, a difference of 0.68%).

Demographics	Rating \| Rank	7th Grade
Immigrants \| Armenia	0.0 /100 \| #333	Tragic 92.7%
Immigrants \| Yemen	0.0 /100 \| #334	Tragic 92.6%
Mexican American Indians	0.0 /100 \| #335	Tragic 92.6%
Immigrants \| Honduras	0.0 /100 \| #336	Tragic 92.5%
Immigrants \| Latin America	0.0 /100 \| #337	Tragic 92.2%
Central Americans	0.0 /100 \| #338	Tragic 92.1%
Mexicans	0.0 /100 \| #339	Tragic 91.9%
Yakama	0.0 /100 \| #340	Tragic 91.7%
Guatemalans	0.0 /100 \| #341	Tragic 91.7%
Salvadorans	0.0 /100 \| #342	Tragic 91.5%
Immigrants \| Guatemala	0.0 /100 \| #343	Tragic 91.3%
Immigrants \| Central America	0.0 /100 \| #344	Tragic 91.0%
Immigrants \| El Salvador	0.0 /100 \| #345	Tragic 90.9%
Immigrants \| Mexico	0.0 /100 \| #346	Tragic 90.7%
Spanish American Indians	0.0 /100 \| #347	Tragic 90.3%