Immigrants from Ireland vs Pennsylvania German 5th Grade

The statistical analysis conducted on geographies consisting of 240,784,498 people shows a moderate positive correlation between the proportion of Immigrants from Ireland and percentage of population with at least 5th grade education in the United States with a correlation coefficient (R) of 0.430 and weighted average of 97.8%. Similarly, the statistical analysis conducted on geographies consisting of 234,102,531 people shows a substantial positive correlation between the proportion of Pennsylvania Germans and percentage of population with at least 5th grade education in the United States with a correlation coefficient (R) of 0.506 and weighted average of 98.3%, a difference of 0.49%.

5th Grade Correlation Summary

Measurement	Immigrants from Ireland	Pennsylvania German
Minimum	96.5%	93.3%
Maximum	100.0%	100.0%
Range	3.5%	6.7%
Mean	98.9%	99.1%
Median	98.8%	99.2%
Interquartile 25% (IQ1)	98.2%	98.5%
Interquartile 75% (IQ3)	100.0%	100.0%
Interquartile Range (IQR)	1.8%	1.5%
Standard Deviation (Sample)	0.99%	1.0%
Standard Deviation (Population)	0.98%	1.0%

Similar Demographics by 5th Grade

Demographics Similar to Immigrants from Ireland by 5th Grade

In terms of 5th grade, the demographic groups most similar to Immigrants from Ireland are Immigrants from Australia (97.8%, a difference of 0.0%), Shoshone (97.8%, a difference of 0.0%), Immigrants from South Africa (97.8%, a difference of 0.0%), Immigrants from Western Europe (97.8%, a difference of 0.0%), and Cypriot (97.8%, a difference of 0.010%).

Demographics	Rating \| Rank	5th Grade
Zimbabweans	99.0 /100 \| #83	Exceptional 97.8%
Potawatomi	99.0 /100 \| #84	Exceptional 97.8%
Immigrants \| Belgium	99.0 /100 \| #85	Exceptional 97.8%
Cypriots	98.9 /100 \| #86	Exceptional 97.8%
Immigrants \| Australia	98.8 /100 \| #87	Exceptional 97.8%
Shoshone	98.8 /100 \| #88	Exceptional 97.8%
Immigrants \| South Africa	98.8 /100 \| #89	Exceptional 97.8%
Immigrants \| Ireland	98.8 /100 \| #90	Exceptional 97.8%
Immigrants \| Western Europe	98.8 /100 \| #91	Exceptional 97.8%
Immigrants \| Sweden	98.7 /100 \| #92	Exceptional 97.8%
Delaware	98.6 /100 \| #93	Exceptional 97.8%
Immigrants \| Denmark	98.6 /100 \| #94	Exceptional 97.8%
Romanians	98.6 /100 \| #95	Exceptional 97.8%
Immigrants \| Germany	98.5 /100 \| #96	Exceptional 97.8%
Cree	98.4 /100 \| #97	Exceptional 97.7%

Demographics Similar to Pennsylvania Germans by 5th Grade

In terms of 5th grade, the demographic groups most similar to Pennsylvania Germans are Irish (98.3%, a difference of 0.0%), Polish (98.3%, a difference of 0.010%), Finnish (98.2%, a difference of 0.010%), Lithuanian (98.2%, a difference of 0.010%), and Scottish (98.3%, a difference of 0.020%).

Demographics	Rating \| Rank	5th Grade
Alaskan Athabascans	100.0 /100 \| #11	Exceptional 98.3%
Carpatho Rusyns	100.0 /100 \| #12	Exceptional 98.3%
Tlingit-Haida	100.0 /100 \| #13	Exceptional 98.3%
Dutch	100.0 /100 \| #14	Exceptional 98.3%
Scottish	100.0 /100 \| #15	Exceptional 98.3%
Poles	100.0 /100 \| #16	Exceptional 98.3%
Irish	100.0 /100 \| #17	Exceptional 98.3%
Pennsylvania Germans	100.0 /100 \| #18	Exceptional 98.3%
Finns	100.0 /100 \| #19	Exceptional 98.2%
Lithuanians	100.0 /100 \| #20	Exceptional 98.2%
Danes	100.0 /100 \| #21	Exceptional 98.2%
Croatians	100.0 /100 \| #22	Exceptional 98.2%
Sioux	100.0 /100 \| #23	Exceptional 98.2%
Scotch-Irish	100.0 /100 \| #24	Exceptional 98.2%
Yup'ik	100.0 /100 \| #25	Exceptional 98.2%