Pennsylvania German vs Immigrants from Costa Rica 12th Grade, No Diploma

The statistical analysis conducted on geographies consisting of 234,102,935 people shows a mild negative correlation between the proportion of Pennsylvania Germans and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of -0.303 and weighted average of 88.7%. Similarly, the statistical analysis conducted on geographies consisting of 204,277,241 people shows a mild positive correlation between the proportion of Immigrants from Costa Rica and percentage of population with at least 12th grade (no diploma) education in the United States with a correlation coefficient (R) of 0.304 and weighted average of 90.0%, a difference of 1.5%.

12th Grade, No Diploma Correlation Summary

Measurement	Pennsylvania German	Immigrants from Costa Rica
Minimum	32.9%	76.0%
Maximum	100.0%	100.0%
Range	67.1%	24.0%
Mean	78.3%	91.2%
Median	82.9%	91.0%
Interquartile 25% (IQ1)	68.1%	89.4%
Interquartile 75% (IQ3)	90.8%	93.7%
Interquartile Range (IQR)	22.7%	4.3%
Standard Deviation (Sample)	16.4%	4.5%
Standard Deviation (Population)	16.3%	4.4%

Similar Demographics by 12th Grade, No Diploma

Demographics Similar to Pennsylvania Germans by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Pennsylvania Germans are Paiute (88.7%, a difference of 0.010%), Indonesian (88.6%, a difference of 0.020%), Immigrants from West Indies (88.6%, a difference of 0.020%), Hopi (88.6%, a difference of 0.030%), and Immigrants from Fiji (88.6%, a difference of 0.030%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Immigrants \| Barbados	0.0 /100 \| #277	Tragic 89.0%
Immigrants \| St. Vincent and the Grenadines	0.0 /100 \| #278	Tragic 88.9%
Immigrants \| Laos	0.0 /100 \| #279	Tragic 88.9%
Immigrants \| Burma/Myanmar	0.0 /100 \| #280	Tragic 88.9%
Cubans	0.0 /100 \| #281	Tragic 88.9%
Immigrants \| Vietnam	0.0 /100 \| #282	Tragic 88.7%
Paiute	0.0 /100 \| #283	Tragic 88.7%
Pennsylvania Germans	0.0 /100 \| #284	Tragic 88.7%
Indonesians	0.0 /100 \| #285	Tragic 88.6%
Immigrants \| West Indies	0.0 /100 \| #286	Tragic 88.6%
Hopi	0.0 /100 \| #287	Tragic 88.6%
Immigrants \| Fiji	0.0 /100 \| #288	Tragic 88.6%
Dutch West Indians	0.0 /100 \| #289	Tragic 88.5%
British West Indians	0.0 /100 \| #290	Tragic 88.5%
Haitians	0.0 /100 \| #291	Tragic 88.5%

Demographics Similar to Immigrants from Costa Rica by 12th Grade, No Diploma

In terms of 12th grade, no diploma, the demographic groups most similar to Immigrants from Costa Rica are Crow (90.0%, a difference of 0.010%), Taiwanese (90.0%, a difference of 0.010%), Kiowa (90.0%, a difference of 0.030%), Immigrants from Middle Africa (90.0%, a difference of 0.030%), and Immigrants from Uruguay (90.0%, a difference of 0.050%).

Demographics	Rating \| Rank	12th Grade, No Diploma
Colville	2.3 /100 \| #235	Tragic 90.1%
Immigrants \| Uzbekistan	2.2 /100 \| #236	Tragic 90.1%
Immigrants \| Colombia	2.1 /100 \| #237	Tragic 90.1%
Inupiat	2.0 /100 \| #238	Tragic 90.1%
Sub-Saharan Africans	1.9 /100 \| #239	Tragic 90.1%
Kiowa	1.7 /100 \| #240	Tragic 90.0%
Immigrants \| Middle Africa	1.7 /100 \| #241	Tragic 90.0%
Immigrants \| Costa Rica	1.6 /100 \| #242	Tragic 90.0%
Crow	1.5 /100 \| #243	Tragic 90.0%
Taiwanese	1.5 /100 \| #244	Tragic 90.0%
Immigrants \| Uruguay	1.4 /100 \| #245	Tragic 90.0%
Ghanaians	1.3 /100 \| #246	Tragic 90.0%
Immigrants \| Nigeria	1.3 /100 \| #247	Tragic 89.9%
Comanche	1.1 /100 \| #248	Tragic 89.9%
Senegalese	1.1 /100 \| #249	Tragic 89.9%